Answer:
A. a groin vault has two barrel vaults of the same diameter which cross or intersect one another.
Explanation:
Groin vault. A groin (or cross) vault is formed by the perpendicular intersection of two barrel vaults. A rib (or ribbed) vault is supported by a series of arched diagonal ribs that divide the vault's surface into panels. A fan vault is composed of concave sections with ribs spreading out like a fan
A place where arts or theaters and plays are help
Answer:
research greek pottery
Explanation: then copy it
The Fauves were a group of French artists making art look bold and colourful; one representative was Henri Matisse. Fauvism was formed in 1905 and shocked many people at first, I think it looks good and is a new and different type of art it is better then normal colours, eg. in one painting the sky is green
