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How to make good night shadows in Photoshop. Light a product in Photoshop


Lighting a product in Photoshop and adding realistic gobo shadows

 

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Turning a picture of a book into a night scene with spotlight and light shadows (Gobo in Photoshop).

In this Photoshop tutorial, we are going to do a few things, but the big one is adding gobo shadows. I haven’t seen anyone else do this in Photoshop, although it is used by 3D artists more often. Gobo is a tern used in film and photography for a stencil that is placed in front of a light to imitate shadows made by things like leaves, window frames and other objects than come between the light source and the subject. Making these digital gobos adds a whole level of realism.

(By the way, I have been asked by some teachers, if it’s ok to show these videos in a classroom, YES, by all means. Please mention PhotoshopCAFE).

We will start with this photo of a book I grabbed from Adobe Stock and add text, lighting and finally the gobo.

Step 1. Adding the text to the book

If you want to add text to the book, follow these steps. The same steps apply to adding photos or other things to the book. If you aren’t adding anything to the book pages, skip to step 9. 

Choose the text tool

Drag to create a text block. If you are in Photoshop 2020 or newer, the placeholder text will be added, Otherwise choose Type>Past Lorem Ipsem, or type in your own words.

2.

Format the text to suit your tastes.

 

3.

Duplicate the text block, for the facing page, by choosing the move tool. Hold down Alt/Option as you drag to make a copy.

Change the text on the copy if you want.

4.

You will now need to convert the text to pixels.

In the Layers Panel, right-click on the text and choose Rasterize layer.

Do this for each of the text blocks.

Press Ctrl/Cmd+T for free transform

Scale and rotate the text block to fit the page

5.

Don’t apply the transformation yet.

Right Click on the text and choose Distort

Drag each corner into position

 

6.

Right-Click (Still in Free Transform) and choose Warp.

7.

Drag on the block to warp it to fit the page (All of this is in detail in the video at the top in case you get confused).

 

8.

When you have finished designing your pages, let’s make it all into one layer.

Press Ctrl+Shift+Alt+E on Windows. Cmd+Shift+Option+E on Mac. This makes a merged layer on top.

Step 9. Adding the lighting effect.

Chose Filter>Render>Lighting effects (If its greyed out, make sure you are in RGB mode and 8-bit color You will find this under Image>Mode)

Choose Soft Spotlight in the presets.

10.

Change the settings on the light to match what you see here as far as size, position and hotspot.

11.

We want to set the color for the scene. If we want a night look, we need a blur hue.

Click the colorize box

Choose a bluish color and click ok.

12.

The scene is now blue, but we want the light to be a warm color.

Click Color.

Choose a yellowish color.

Click ok.

13.

Fine tune your settings to get a nice look. (I discuss this in the video as well as on other lighting effects tutorials)

Here are the exact settings I used.

 

14. (Optional)

We can make the works look stamped or embossed if we want.

Under texture, choose the red channel

Set height to 1.

It looks stamped.

15.

If you prefer embossed, change the height to -1

16.

This is the book so far. Now we are going to add the gobo effect.

17.

Create a new Layer, Call it shad. (Its a good idea to name layers, but shorthand names are fine if you know what they mean).

18.

Choose the custom shape tool in the toolbox, Its hiding under the line tool.

19.

Go under shape in the top tool bar.

Choose the leaf.

If you don’t see the leaf, choose Window>Shapes. Click on the top right of the Shapes panel and choose Legacy shapes and more from the drop down menu. It will load in more shapes including the leaf.

20.

In the top left you will see a drop down with 3 options. Shape Layer, Paths and Pixels. Choose Pixels.

With black as the foreground color, drag out a leaf on the canvas.

21.

Add a few more to get a nice coverage.

22.

This is where the magic happens.

Choose Filter>Blur>Gaussian Blur

Adjust it until the edges are soft. This should be starting to look pretty realistic by now.

23.

Try changing the opacity if the effect is too strong.

24. (optional)

Choose Create new Adjustment Layer from the bottom layers menu and choose Curves.

Add a point in the 3/4 brightness and move it up to brighten the image and make the shadow pop if you like.

And there we go!

That was an involved one this week! I hope you enjoyed the Photoshop tutorial as much as I did making it.

If you liked it, tell all your friends and join our mailing list. Don’t forget to follow us on Social Media and subscribe to our youtube channel.

Great to have you here at the CAFE and see you next week!

Colin

This is part 5 of a series I’m making on Lighting effects, where we do something different with the lighting on a photo in each one. This series will really make your photos come to life.

If you enjoyed this please share it on social media

 

Great to see you here at the CAFE

Colin

Check out part 1 here for the basics and using a color channel for texture.

Part 2 is lighting a portrait

See it here

Part 3 is embossing a logo

See it here

Part 4 is adding a beam of sunlight to a Landscape photo.

See it here

 

Part 5 is making a Sunset.

see it here

 

Browse our hundreds of other free tutorials here, or search for what you are looking for in the search at the top of the page.

You can also browse by topics in the free tutorials menu. 

If you are ready to get serious about Photoshop, see our full length courses here

 

PS Don’t forget to join our mailing list and follow me on Social Media>

(Ive been posting some fun Instagram and Facebook Stories lately)

Great to see you here at the CAFE,

Colin

 

You can get my free Layer Blending modes ebook here

 

If you like these techniques and you would like to dive deeper into Photoshop, I have just launched an in-depth Photoshop Course. Its called Photoshop Secrets: Photoshop 2020 for Digital Photographers, Check it out here

 

 

 

 


5 responses to “How to make good night shadows in Photoshop. Light a product in Photoshop”

  1. This was SOOOO helpful. I am always looking for lighting techniques in PS and you’re correct, I’ve never seen this one before.

  2. Wonderful I usually find most instructors go so fast you can’t digest the information. But this was the perfect speed. I feel like I could actually do this one. Thank you so much. Iam subscribed.

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