Before &After
-------------->

1.Add Crimson at left top corner - push back more shadow               2. add purple - vase pops out      3. add shadow under flowers      4. add pink at left side of vase   5. add yellow at left bottom corner - vase's edge softer, etc.

1. Left one with back legs in the air, should add more dust   2. tail should blow in sync.   3. add active muscle movement 4. add white or crimson so clouds more colorful   5. add yellow ochre to sands, under  horses and waterline             6. add white to wave   7. waves at far should be more blur; to correct using dry brush with white color. 

1. add blue and red to its ears  2. add blue to left leg 3. add yellow ochre between fence to bring out fence      4. add hairs on head and white at right side by the ear   5, add green by eyes to bring them out     6. add white  to space under right foot & between feet  - add dimension 7. add yellow ochre or red to wood, bring out more color contrast        

1, add values contrast 2, use pencil drawing skills to shape its face , body and leaves

1. pretty drawn piece 2. modify body a little