{"id":168,"date":"2010-02-14T18:15:26","date_gmt":"2010-02-14T23:15:26","guid":{"rendered":"http:\/\/www.cliftonliphotography.com\/blog\/?p=168"},"modified":"2010-02-14T18:15:26","modified_gmt":"2010-02-14T23:15:26","slug":"lighting-a-wine-bottle-behind-the-scene","status":"publish","type":"post","link":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/2010\/02\/14\/lighting-a-wine-bottle-behind-the-scene\/","title":{"rendered":"Lighting a Glass Bottle – Behind the Scene by Derek Cooper"},"content":{"rendered":"

Derek Cooper is a professional still life and food photographer based in Toronto.
\nhttp:\/\/portfolio.derekcooper.com<\/a><\/p>\n

I\u2019ve been working on a lot of shoots with glass lately. Glass is particularly difficult to shoot, especially curved glass surfaces like that of a bottle. It acts as a mirror, seeing everything around it, so it becomes an exercise in controlling light in every detail.<\/p>\n

Here\u2019s a behind-the-scenes look at how I shot this bottle of Hennessy Cognac with a glass. This diagram shows an overhead view of the lighting setup \u2013 the Hennessy bottle is the circle with the star on it.<\/p>\n

\"\"<\/p>\n

I used two light sources mounted behind a very large sheet of white plexi, sand-blasted on the side facing the set. The bottle of Hennessy was sitting on a large piece of oak. I wanted to completely back-light the bottle so the liquid would tend to glow and I wouldn\u2019t show any reflections on the front of the bottle. I knew I was going to use a series of shots to create the final composited image.<\/p>\n

The black gobos are used to cut the light coming from the large sheet of plexi \u2013 that allowed me to control exactly where the light was going to fall. The gobo behind the set in the frame of the shot was a section of black velvet \u2013 it\u2019s still the best at absorbing light.
\n<\/p>\n

\"\"So, here\u2019s the first shot of the set \u2013 for the bottle details, the glass behind it, and the lighting along the left edge of the bottle.<\/p>\n

The gobos make sure the thin strip of light down the left side of the bottle doesn\u2019t migrate too far forward. If the left gobo were removed, you\u2019d get a large, wide white strip down the left side of the bottle \u2013 resulting from the reflection of the white plexi behind the set.<\/p>\n

The gobo to the right of the bottle cuts any light that may be reflecting around the room. Since it\u2019s glass, it\u2019ll see any light in the room that is strong enough. The gobo kills any of that ambient light.<\/p>\n

Finally, the gobo beside the camera is cutting the light from hitting the lens. It is blocking the light from the plexi sheet coming from the strobe to the left, and it is also cutting the light from the strobe behind the plexi to the right. If that gobo were not there, I\u2019d get lens flare.
\n<\/p>\n

\"\"\"\"Next step is to light the labels.<\/p>\n

That is done in two separate shots \u2013 one to light the main labels on the front of the bottle, and a second shot to light the cap.<\/p>\n

To do that, I used a sheet of silver florentine and bounced the light back onto the front of the label. Silver florentine is just like a shiny piece of thin cardboard \u2013 great for reflecting light.<\/p>\n

You have to be patient with positioning the card \u2013 you want the light to bounce from above and down, so you don\u2019t get shiny reflections on the label. You also want to make sure the light is bouncing along the labels in the same location, otherwise it would look like the labels were each shot separately.
\n<\/p>\n

\"\"In the last shot, I placed a large sheet of silver florentine behind the bottle and positioned it so it would reflect the light from the white plexi toward the camera.
\nThis shot will be used to illuminate the liquid in the final composite.<\/p>\n

It\u2019s important to fill the entire width of the bottle with light so all the liquid is lit up, being careful not to leave black gaps along either side of the bottle.<\/p>\n

It\u2019s also important to make sure the silver florentine card isn\u2019t moved too far forward on the right side of the bottle, otherwise it will reflect on the front of the bottle and ruin the overall shot.<\/p>\n

Remember not to adjust any of the settings on the camera \u2013 you don\u2019t want to alter the aperture, otherwise it will make compositing the shots later virtually impossible. Keep everything the same from shot to shot, and be careful not to move the bottle.<\/p>\n

Once all the pieces are shot and ready, you then composite them together to create one final shot. Here is the result.
\n\"\"<\/p>\n

<\/p>\n

The article is sourced from: here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Derek Cooper is a professional still life and food photographer based in Toronto. http:\/\/portfolio.derekcooper.com I\u2019ve been working on a lot of shoots with glass lately. Glass is particularly difficult to shoot, especially curved glass surfaces like that of a bottle. It acts as a mirror, seeing everything around it, so it becomes an exercise in […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,6],"tags":[],"class_list":["post-168","post","type-post","status-publish","format-standard","hentry","category-behind","category-tutorials"],"_links":{"self":[{"href":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/wp-json\/wp\/v2\/posts\/168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/wp-json\/wp\/v2\/comments?post=168"}],"version-history":[{"count":0,"href":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/wp-json\/wp\/v2\/posts\/168\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/wp-json\/wp\/v2\/media?parent=168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/wp-json\/wp\/v2\/categories?post=168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cliftonliphotography.com\/cliftonliblog\/wp-json\/wp\/v2\/tags?post=168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}