{"id":5094,"date":"2021-10-11T14:17:23","date_gmt":"2021-10-11T22:17:23","guid":{"rendered":"http:\/\/ralphnordstromphotography.com\/wordpress\/?p=5094"},"modified":"2021-10-11T14:23:04","modified_gmt":"2021-10-11T22:23:04","slug":"focus-stacking-joshua-tree-national-park","status":"publish","type":"post","link":"https:\/\/ralphnordstromphotography.com\/wordpress\/2021\/10\/11\/focus-stacking-joshua-tree-national-park\/","title":{"rendered":"Focus Stacking in Joshua Tree National Park"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">As part of the Desert Institute class I was teaching in Joshua Tree National Park, we did a sunset at the end of the second day at the trailhead parking log for Ryan Mountain.&nbsp; Across the road one of the participants found a composition that I liked a lot, so we talked about the possibilities.&nbsp; He ended up with a nice photograph and moved on.&nbsp; I spent a little more time on it because I saw that there was a depth of field problem that needed to be resolved.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"wp-block-paragraph\">The foreground was about 20 feet from the camera and the background was a least a quarter of a mile away.&nbsp; At a focal length of 190 mm there was no way I could get that depth of field even with an aperture of f\/32.&nbsp; So, as you can see below, I did two shots, one focused on the bush in the foreground and the second focused on the outcrops in the background.&nbsp; The plan was to use focus stacking to get a sharp image throughout.<\/p>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Image-foreground-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"660\" height=\"440\" src=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Image-foreground-1.jpg\" alt=\"\" data-id=\"5099\" data-link=\"http:\/\/ralphnordstromphotography.com\/wordpress\/?attachment_id=5099\" class=\"wp-image-5099\" srcset=\"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Image-foreground-1.jpg 660w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Image-foreground-1-300x200.jpg 300w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Image-background-2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"660\" height=\"440\" src=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Image-background-2.jpg\" alt=\"\" data-id=\"5100\" data-full-url=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Image-background-2.jpg\" data-link=\"http:\/\/ralphnordstromphotography.com\/wordpress\/?attachment_id=5100\" class=\"wp-image-5100\" srcset=\"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Image-background-2.jpg 660w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Image-background-2-300x200.jpg 300w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Photoshop does an excellent job of focus stacking.&nbsp; To get it started, I selected the two files in Lightroom and clicked <strong>Open as Layers in Photoshop\u2026<\/strong> from the <strong>Photo<\/strong> menu.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"alignleft size-full is-resized\"><a href=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Lightroom-1.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Lightroom-1.jpg\" alt=\"\" class=\"wp-image-5101\" width=\"660\" height=\"413\" srcset=\"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Lightroom-1.jpg 880w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Lightroom-1-300x188.jpg 300w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Lightroom-1-768x480.jpg 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/a><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Lightroom converts the DNG files to Tiffs and loads them into Photoshop where they are stacked as two layers, one on top of the other.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In Photoshop, select both layers and in the <strong>Edit<\/strong> menu first click <strong>Auto-Align Layers\u2026<\/strong> and then <strong>Auto-Blend Layers\u2026<\/strong>. It\u2019s that easy.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">Photoshop adds layer masks for each of the two layers, masking out the areas that are out of focus with a black mask.&nbsp; Then it creates another layer that is the combination of the two masked layers.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"alignleft size-large is-resized\"><a href=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-1.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-1.jpg\" alt=\"\" class=\"wp-image-5102\" width=\"660\" height=\"413\" srcset=\"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-1.jpg 880w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-1-300x188.jpg 300w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-1-768x480.jpg 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/a><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Next you click on the eyeball icon of the two masked layers to deselect them and flatten the image, discarding the unused layers .&nbsp; Now it&#8217;s time to go to work and finish the photograph.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I took the photograph because of the bush in the foreground so I want to emphasize it.&nbsp; The composition is good so there\u2019s nothing to change there.&nbsp; But the visual weights of other elements draw attention away from the bush.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">First of all, the bush is too dark, and it needs for its shadows to be opened up a bit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Secondly, I noticed the background outcrop appears closer now that it\u2019s sharp.&nbsp; If it was still blurred, that would give it a greater illusion of depth.&nbsp; To fix that I\u2019ll need to darken it to restore some of that illusion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Third, the outcrop in the upper left corner is in full sunlight and that\u2019s attracting attention.&nbsp; So I\u2019ll need to darken that too.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">And finally, the sky is washed out, so I\u2019ll need to bring out more detail and color.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Now that I have a plan, it&#8217;s time to execute it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The first thing I do in Photoshop is use an action I developed to create layer groups, one for Global Adjustments, a second for Local Adjustments and a third for Soft Proof.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After that I use another action to create what I call the Mid-tone Contrast Mask in the Global Adjustment layer group.&nbsp; It smooths out the light but at the same time it reduces overall contrast.&nbsp; So the action also creates a Curves layer to restore some of the contrast and set a black point.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"alignleft size-large is-resized\"><a href=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-3.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-3-1024x639.jpg\" alt=\"\" class=\"wp-image-5103\" width=\"660\" height=\"413\" srcset=\"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-3-1024x639.jpg 1024w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-3-300x187.jpg 300w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-3-768x479.jpg 768w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/Photoshop-3.jpg 1102w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/a><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The rest of the adjustments are local and the first of them addressed the sky.&nbsp; The <strong>Sky<\/strong> tool in the <strong>Select<\/strong> menu is pretty amazing.&nbsp; You don\u2019t need to give Photoshop any hints as to where the sky is.&nbsp; It goes out, finds it and creates a mask with the sky selected (white) and everything else excluded (black).&nbsp; Using the mask I added a curves layer to increase the contrast by darkening the blue parts of the sky which also restored the blue of the sky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After that I created a Dodge\/Burn layer with another action and used it to brighten the bush to draw out a little more detail in the shadows.&nbsp; A nice thing about adjustment layers is you can return and tweak them more when needed.&nbsp; I did that to this layer towards the end to brighten the rock to the right of the shrub.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I created another Dodge\/Burn layer for the sun-drenched outcrop in the upper left corner.&nbsp; I could have used the same layer that I used for the brush but created a second one so that the adjustments would be clear.&nbsp; Not only did I darken the upper left corner, but I also darkened the background outcrop.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Finally, I created a subtle vignette to darken the corners and edges and pull the viewer\u2019s eye into the center of the frame.&nbsp; Here\u2019s the before and after.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><a href=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-1-1024x683.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-1-1024x683.jpg\" alt=\"\" data-id=\"5106\" data-link=\"http:\/\/ralphnordstromphotography.com\/wordpress\/?attachment_id=5106\" class=\"wp-image-5106\" srcset=\"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-1-1024x683.jpg 1024w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-1-300x200.jpg 300w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-1-768x512.jpg 768w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-1-1536x1024.jpg 1536w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-1-2048x1365.jpg 2048w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-1-1200x800.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><a href=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-1024x683.jpg\" alt=\"\" data-id=\"5108\" data-full-url=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-scaled.jpg\" data-link=\"http:\/\/ralphnordstromphotography.com\/wordpress\/?attachment_id=5108\" class=\"wp-image-5108\" srcset=\"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-1024x683.jpg 1024w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-300x200.jpg 300w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-768x512.jpg 768w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-1536x1024.jpg 1536w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-2048x1365.jpg 2048w, https:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-1200x800.jpg 1200w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The light in the finished image is less harsh and more inviting.&nbsp; The Golden Hour light adds warmth and a feeling of comfort.&nbsp; The sky provides a complementary color.&nbsp; A lot of tonality adjusting was done to control the visual weight of a number of elements including the bush.&nbsp; But the bush is still dark and it is its other qualities that draw attention to it.&nbsp; First of all, it\u2019s isolated in that it\u2019s the only foliage in sight. It is also in a strong position, being off center to the left which not only draws the eye but adds visual tension.&nbsp; Its green color contrasts pleasantly with the surrounding beiges.&nbsp; And the texture from its leaves also adds visual weight and contrasts it with the texture of the surrounding rocks.&nbsp; As a result, it doesn\u2019t stand out because of its brightness but it\u2019s still clear that the bush was the reason I took the photograph.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Note that no hue or saturation adjustments were made.&nbsp; The tonality adjustments also brought out a modest degree of saturation in the colors and that was all the image needed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As for the composition, the overall sweep of the lines is downward, creating a sense of motion and dramatic energy.&nbsp; One might be inclined to associate that motion with winding down the day as we approach sunset.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here\u2019s the final image.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-default\"><figure class=\"aligncenter size-large is-resized\"><a href=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-1-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ralphnordstromphotography.com\/wordpress\/wp-content\/uploads\/2021\/10\/joshua-tree-210925-_B0A2362-focus-stacked-flat-1-1024x683.jpg\" alt=\"\" class=\"wp-image-5109\" width=\"660\" height=\"413\"\/><\/a><\/figure><\/div>\n<p class=\"bawpvc-ajax-counter\" data-id=\"5094\"> (211)<\/p>","protected":false},"excerpt":{"rendered":"<p>As part of the Desert Institute class I was teaching in Joshua Tree National Park, we did a sunset at the end of the second day at the trailhead parking log for Ryan Mountain.&nbsp; Across the road one of the participants found a composition that I liked a lot, so we talked about the possibilities.&nbsp; &hellip; <a href=\"https:\/\/ralphnordstromphotography.com\/wordpress\/2021\/10\/11\/focus-stacking-joshua-tree-national-park\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Focus Stacking in Joshua Tree National Park&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Focus Stacking comes to the rescue.  Follow the development of this image from inception to the final photograph.","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[6],"tags":[1464,476,61,47,1469,48],"class_list":["post-5094","post","type-post","status-publish","format-standard","hentry","category-journal","tag-focus-stacking","tag-golden-hour","tag-joshua-tree-national-park","tag-lightroom","tag-lightroom-classic","tag-photoshop"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9Nl7-1ka","jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/posts\/5094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/comments?post=5094"}],"version-history":[{"count":5,"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/posts\/5094\/revisions"}],"predecessor-version":[{"id":5114,"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/posts\/5094\/revisions\/5114"}],"wp:attachment":[{"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/media?parent=5094"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/categories?post=5094"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ralphnordstromphotography.com\/wordpress\/wp-json\/wp\/v2\/tags?post=5094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}