My materials for the daily painting challenge:
I paint on Ampersand Gessobord museum quality panels, one eighth inch thick.
Oil paints are a variety of brands - Gamblin, Windsor Newton, Rembrandt, Holbein, M. Graham, Old Holland, and Williamsburg. Colors can vary with different brands. Experiment til you find ones you like.
For washes, I thin my paints with Gamsol Odorless Mineral Spirits by Gamblin. I don't use much medium to paint with, but sometimes I'll use a mixture of Gamsol and linseed oil.
Brushes are a mix of Silver Bristlon flats, Robert Simmons Signet bristle brights, and Rosemary and Co. mongoose flats.