Brush problems

[Heather25165644sr9s]

I am very new to fresco and I must have accidentally changed a setting because I can't draw anything - either with my Ipencil or my fingers.  How do I get my brushed back so they work?

[Sjaani]

Are you seeing any errors?

First thing which comes to mind for me is that you've reduced the Flow to 0 in your tools do you see a coloured square or is it more like a checkered square?
If it's checkered this is showing that you're drawing transparent lines. Increase the flow and the colour should come back. If that's not it, is there any more detail you can give to help us help you?

[DaveJCummings]

That's what I'm thinking. I used to accidentally do that all the time in Photoshop

[Theresa J]

Also make sure you aren't drawing with white on a white canvas. You won't see the brush strokes.