I'm new quite new to PS but think it is the right tool for a job I have to do.
The general idea is to make a photo into small dots. I thought I could pixelate a photo and then make the pixels/squares into dots in different sizes. After an awful lot of clicking i wondered if anyone had a trick to do this easy.
At first I tried with this Mickey Mouse picture, but didn't end with a very nice result.
And you bet I used a heck of a lot time!
I really hope someone has a trick to do this a better way than just clicking with the pencil tool like I did.
On a Grayscale image, Filter > Pixelate > Color Halftone.