MOSAIC EFFECT IN
PHOTOSHOP
Step 1
Create a new document with 1000px width and 600px height. Fill it with
black color (#000000) and update layer name to Background (click twice on layer
name).
Step 2
For this tutorial we need to create an action. Make Actions Panel active
with Window > Actions (or Alt+F9) and press Create new Action button on
lower window options.
After that create a new layer and apply Filter > Render > Clouds.
Change layer mode to Screen for this layer.
Step 3
Apply Filter > Pixelate > Mosaic with following settings:
Step 4
Apply Filter > Sketch> Reticulation with following settings:
Now we need to stop recording our new action. Press Stop on Action
panel. Make sure tht your new Action only has the following items: Make layer,
Clouds, Set current layer, Mosaic and Reticulation. If you have more items
remove them and if you have any missing delete Action and recreate it.
Step 5
With our Action created, we are going to create mosaic bricks. We need
to apply our Action about 6-7 times more until all black spots will disappear
on canvas.
The result should be similar to this:
Merge all layers together except background layer by selecting them and
using Ctrl+E. After merge, change layer mode to Screen again. We now have only
two layers: background layer and mosaic layer.
Step 6
We now are going to add glow. Apply Filter > Sketch > Photocopy on
mosaic layer (Detail: 24 and Darkness:1).
Step 7
Invert layer colors by pressing Ctrl+I.
Step 8
Set Auto Contrast by going to Image > Auto Constrat (on older
Photoshop versions it´s inside Image > Adjustments).
Step 9
Create new layer and change layer mode to Overlay. Select Brush Tool
(soft round brush with about 80 pixels) and apply brush on edges of dark
squares with white color.
Step 10
Merge all layers except background layer by selecting them and using
Ctrl+E. Duplicate mosaic layer again with Ctrl+J.
On duplicated layer apply Filter > Blur > Gaussian Blur. Change
layer mode to Overlay.
Step 11
Duplicate current layer with Ctrl+J to increase effect.
Merge all mosaic layers except background layer.
Step 12
On this step we are going to bring some color to mosaic layer. Apply
Image > Adjustments > Hue/Saturation with following settings:
Step 13
Time to add some perspective to the mosaic. Use Edit > Transform >
Perspective to transform mosaic to something similar to what i did on image
below.
To remove too much blurred areas if you have any, use Crop Tool to fix
them.
Final Image
We may add some additional colors to our mosaic. Add a new layer and
change layer mode to Overlay. Set up foreground color as purple (#8a00ff) and
with Brush Tool selected (soft round brush with 300px) apply on right side of
mosaic. Finally set up foreground color to blue (#002cff) and apply Brush Tool
on left side to increase brightness and add some glow. And now this tutorial is
complete.
