Aquarella Exercise I
Mistake 1. Did not water the surface on both sides.
Mistake 2. Used wrong material brush (pighair, aquarella is senstive media, use beaver, camel or synthetic)
Mistake 3. Used wrong shape brush
Mistake 4. Used wrong size brush
Mistake 5. Tried to mix collours instead of disolve them
Mistake 6. Worked flat on the bench.