Can I paint on the same painting every day or every second day or when I can?
Or is there a minimum of time to wait so that the painting is dry ?
And do I have to add more linseed oïl each time I start painting again?
Also, I have notice that when I paint with a large window in the back of me, the daylight makes it difficult the see the colors . Is it because I should not take advantage of this daylight?
depends on many things such as the material that you are painting, temperature