This week I did some video viewing and trying out the Lighting Effects Filter again. Colin Smith from Photoshop Cafe did a set of 5 videos on this filter the last few weeks. This filter has been around for a while (it is exactly the same in CS6) and I have used it on and off over the years. Colin is an expert at using this filter, and there is a lot more to it than what it appears to be and what I knew.
Colin Smith had one particular video I felt was extremely helpful for lightening the Squirrel Monkey image above and the Butterfly image below. It was called Lighting Portrait Photos in Photoshop, Its Amazing – Part 2. The other videos are definitely worth the time to watch if you are enjoying using this filter, but this one was the most helpful to me. An Alpha Channel selection to limit the effect to just certain areas in the image was not created for my images (but is discussed in great detail in the other videos and looks great on some images), but several minutes into the video Colin shows you how to adjust the lights and use the filter.
Basic adjustments: The above image is of a Squirrel Monkey at the Jacksonville Zoo. To use the Lighting Effects Filter (Filter -> Render -> Lighting Effects), it is best to begin with a stamped layer on top (CTRL+ALT+SHIFT+E) that has been turned into a Smart Object (or Filter – they are the same thing). It is good to use it as a Smart Object so the settings can be re-adjusted after applying the effect. A default Spot Light is shown when the filter is first opened. Dragging your mouse around the points on the light give you several options for adjusting the actual light (Move, Rotate, and Scale Width or change its size).
Available lights: Three types of lights were added in the above: Spot Light, Infinite Light and Point Light – Colin goes into detail on each of these types of lights in the 5 videos, but he seems to prefer the Spot Light effect. If you look in the Options Bar Presets drop-down, the first one listed is called 2 o’clock and is a good starting place. (There are many choices in the drop-down menu – check out the Adobe link below for the list.) An Infinite Light was added to basically just lighten up the whole image. The Point Light was just a small light placed on his face to brighten it up a little more.
To get good results: Need to just go back and forth making adjustments between the “Color and Intensity slider” and the “Colorize (swatch for tint of the overall lighting) and Exposure slider (controls highlight and shadow detail).” Clicking on the color swatches bring up a Color Picker with an adjustable Intensity slider which makes the color lighter and is using 32-bit lighting (per Colin).
Other sliders: There is a Texture field that does not have to be added to your image but it can really help an image that is lacking a little in detail. First set in the Texture field drop-down the Red Channel (it appears to be the best channel to use for this) and a Height of 1 (if you want texture to be in the other direction, use -1) – it really sharpened up this guys fur. Moving the Height slider too much can give some really weird looks. For a natural look keep it to 1 or 2. The Metallic and Gloss sliders work mainly as contrast sliders. Ambience is one of my favorite sliders as it lightens up or darkens the surrounding areas around the lighting edges.
This filter requires a lot of playing with sliders, which is what I really like to do! For more info on the post-processing of the Monkey, check out the end of the blog. Here is the Adobe Photoshop link to the Lighting Effects Filter.
This image is of a Malay Lacewing Butterfly (took this pix at the Butterfly Rainforest in Gainesville, Florida) and was much easier to post process. (See post-info at end of blog). Used a stamped layer that was turned into a Smart Object before selecting the Lighting Effects Filter. A single Spot Light was added – similar to the giraffe image below. No Texture field was added since textures were added before on other layers in PS. The light was directed to the left side of the wing where the light was naturally falling onto the butterfly.
A couple tips when using the Light Effects Filter:
- It is a little cumbersome to use and sometimes it is hard to adjust the lights. To zoom out, click on the bottom left corner and change the amount in box to zoom, or hold the ALT key with the scroll wheel (this did not always work for me).
- When the interface is in the way so you cannot tell what you are looking at, do a CTRL+H to toggle the tools on and off.
- When I open this filter an awful scary dialog box called Embedded Profile Mismatch comes up – just click Cancel to use the filter. Get same dialog when applying the filter – still clicked Cancel and it applied the filter. Not sure if anyone else will see this, but this does work.
- Need to be in 8-bit mode to use this filter now (used to be also for 16-bit, but no more).
- For a dreamy glow effect, set the Metallic slider to -100 and then move the Gloss slider towards the right to achieve a nice result.
The above is an image I had shown before, but it used the Lighting Effect Filter. This bronze giraffe sculpture is part of the Philip Hulitar Sculpture Garden in West Palm Beach and was created by Henry Mitchell in 1959 – and was one of my favorites at the Garden. To get this effect and see what Lighting Effects filter settings were used, check out my How to Get a Fantasy Feel in Photoshop blog that shows a Screenshot of the filter. You will see in the older blog that a Red Channel was used for a Texture and the Height was set to 9 to emphasize the really nice markings on the giraffes. In this case it is okay to set the Height slider amount up a little.
Below is another older image taken at Flagler Beach in Florida and the Lighting Filter Effect was used for adding a little sunlight effect in a painted image sky. It shows a different way the filter can be used to add some artistic interest.
Since this is a Photoshop filter, it is an easy one to try out and produces some really terrific lighting results. And since photography is all about light, it has a lot of possibilities. I have used it for years on and off, and I am going to try it out some more now that I have learned a few more things about how to use it. Hope everyone is doing fine and will be able to get out and start taking pictures soon……Digital Lady Syd
Image Post-Processing Details:
Squirrel Monkey Image: To begin this image, a texture group was created using FrenchKiss’s Stone Blush texture (these are fabulous painted textures) and Kim Klassen’s Epic texture (and yes, Kim is doing her wonderful textures again). The textures were put in a Group and set to 30% opacity – this gave the image a really beautiful pastel spring-like feel. The monkey was selected and place on top and lots of clean up was done, including adding some fur in strategic places (used coyotemange brushes Rough Tuft and Long Fur from last week’s blog). Next on a stamped layer Skylum (see sidebar at my Tidbits Blog for website link) Luminar 4’s Sky Replacement look for this image was applied – it found all the white areas and added in the sky – totally Amazing! On another Smart Object stamped layer, the Lighting Effects Filter in PS was added. This really sharpened up his fur by setting the Texture field to Red Channel (appears to be the best default channel to use for this) and a Height of 1. A Spot Light was used first on the whole image. Next an Infinite Light basically just lightened up everything. Last a Point Light was just a small one placed on his face to brighten it up only and get that backlit feel. The rest of the image was the standard clean up layer, Curves Adjustment Layer, and Levels Vignette.
Butterfly Image: Just used Topaz (see sidebar at my Tidbits Blog for website link) Sharpen AI (love this filter) and Topaz DeNoise AI first. Then added a texture called BB Orange and Gold Bokeh (not sure where I got it as it is from 2008) set to Overlay blend mode at 72% layer opacity – duplicated texture and set it to 17% blend mode. On a new layer painted in some Bokeh circles sampling the colors from the texture (used a brush from MiniPixBox-Bokeh 34). Did some clean up and the image just looked a little drab to me. On a stamped layer turned into a Smart Object, the Lighting Effects Filter was opened – only a single Spot Light effect was added – similar to the giraffe filter settings. No Texture was added – here are my settings on a Spot Light set from upper left to lower center right: Color White and Intensity 26, Hotspot 22, Colorize (light yellow H58/S27/B75 and Intensity +1.50) and Exposure -76, Gloss -32, Metallic -6, and Ambience 26. It definitely added the light in the area on the wing where the light was coming onto it.