The first answer is Figured Bass and I don't know the rest
C........................
Texture is the appearance, feel , and consistency that is used by the artist
The artist used a visual elements to make the painting look iike a 3D painting and also used a lot of shading in his painting
hope this helps
Many artist like Vincent Van Gogh had mental health problems, making people think they were strange. Most people also didn't understand why people would pursue careers in art.
Castrato! It's a classical term for young men castrated before puberty, thereby preserving their high range