What you want to ask is, what if I can't get rid of the artistic words on the paint? The way is:

1. Use solvent: Try to use thinner or other solvents to soften the artistic word pigment, and slowly wipe the cut part with a cotton swab or a fine brush.

2. Use sandpaper: You can use 360 ~ 600 mesh fine sandpaper to gently polish along the natural texture of the picture and slowly remove the artistic words.