Ctrl+1
Colors
Ctrl+2
Noises
Ctrl+3
Edges
Undo
Ctrl+Z
Redo
Ctrl+Y
Reset
Ctrl+X
Delete
Ctrl+M
Undo
Ctrl+Z
Redo
Ctrl+Y
Reset
Ctrl+X
Delete
Ctrl+M
Ctrl+1
Colors
Ctrl+2
Noises
Ctrl+3
Edges