Related Clues:
- Picasso medium
- Olive and canola
- Adds lubrication
- Some board game equipment
- Adds lubrication to
- Works in a studio, say
- Works at the National Gallery
- Hourglasses, e.g
- 10W-40 and 20W-50
- They go off with kitchen types
- Some museum work
- Looking back, school to send money back presumably for school bells
- Hourglasses and such
- Watercolor alternatives
- They build up in pores