David Kassan is just insanely good

Say no to idiot clients.

It can apply to the artistic career as well.

The 5s rule is very useful!

Dale Laitinen shares his colour recipes for mixing greens, grays and violets in this video.

Mixing greens
Phthalo Blue + Quinacridone Gold
Cobalt Blue + New Gamboge
New Gamboge + Phthalo Green

Mixing grays
French Ultramarine + Burnt Orange/Burnt Sienna
Phthalo Green + Permanent Alizarin Crimson
Cobalt Blue + Quinacridone Red + Quinacridone Gold

Mixing violets
Cobalt Blue + Quinacridone Red
French Ultramarine + Permanent Alizarin Crimson
French Ultramarine + Cadmium Red