Hello all,

I had artrage for desktop and iPad for a while now. Had no time to draw. Recently I discovered the support for the adonit stylus I own and got excited. So I started sketching again.
I just found out you can use the knife over imported photo.
Couple of questions specifically for iPad version:
- can you use any tool such as oil over a photo and have it pickup the color of a spot in the photo instead of using the eye dropper?
- using the knife over a photo - how efectivly can I use the knife over an out of focus area of the photo, or do you use a combination of tools to achieve that?

Thanks,

Doron