I like abstract art, so I'll choose the first one. It also resembles the kinetic artworks of Carlos Cruz Diez, although the painting gives the impression of using the colors of a watermelon, which is very striking in relation to the theme of the flag... Impressive, that's why you have to know the background.

There are interesting details in the work. It also looks like a kind of lamp from a science film. The gradients generate a strange emotion, a feeling of despair when you look at it deeply.

P.S.: The title caught my attention.