Filter for Colorbook Textures

[Yaco]

Hi all! Do you know of a good, ideally free or inexpensive filter that can be used to turn a textured image, for example of snake skin, into a BW that children can color in?

This is for a friend who has a social project for children, so time and money are limited, but we do think a photo filter is quicker and cheaper than commissioning an illustration.

Attached is a sample of the kind of images she shared.

 

Thanks !!

 

 

[Callum]

Hi Yaco,

Would the black and white filter in Affinity do what you are looking for?

Thanks

C