hi . thanks for your awsome program. I have some suggestions:
1-Use a black&white picture as a mask to import as
fluidity map (white being nothingness and black is the ink)
2-import an image as the source and the program automaticly changes it by it's light and darkness force (darkness has more power)
3-use an image as a pallet underneath like art history brush in photoshop and/or clone in painter (it would be awesome if it uses the guide lines to help shape the paint)
4-ability to go in full-screen mode without any additional thing on the screen (like double tapping the "F" button in photoshop
5-toggle black/white like photoshop ("X" button) for speeding up drawing the initial sketch and fix it ("D" reset to B/W)
6-changing the toolbox position in the program and floating them
7-colour material that grows by itself souffles up
8-addition of marbling teqniques
9-wet on wet teqnique
10-opening the layer based pictures like psd
11-gradiant like colours that changes as you draw it (like starting with blue and changing to green by the end of the stroke) or when you use fluidity colours that dry in a gradienti manner
12-one stroke painting technique
13-symmetry painting that when you cross the symmetry line it's continues painting (in the current state in won't show the thing you draw past that line)
14-a brush that just paints the higher point of the image and don't do anything to the lower parts.
15-painting with two materials that never mixes togheter (like water and oil)
16-when using watercolour the paper is wrinkle and cuases the colours to stuck in some of the random areas to give a sense of believ-ability and immersion
17-by adding salt to the water-colour the end result will be grainy textured.
18-by applying soap to the paper when you starting to draw the picture the soaped areas won't absurb any colours and act as a mask. And import and image as a soap mask which is different to the normal mask
19-importing mold shapes and having it starts at a certion point to fill
20-a colour material that acts like glue and it's trails never stops even when you stoped drawing
21-thin colors that are very loose and pour down the paper if you stand the canvas.
22-placing the black hole effect on the paper that eats the colors in the spot and leaves color residue
23-a custom calligraphy pen
24-addition of palatte knives
25-ability to rejoice the dried colors and slightly change them
26-ability to fill the inner side of painting with wood-like textures
thanks.