Who is the artist of the above image?

Type of sculpture can move and change visual form

Solve the system of equations below.4x+y=162x + 3y = -2

Ineed some on finding music. i have a nephew who is into rap, but when i find a rap song, it seems to either be too old for his taste or to him it isn't good enough. can someone suggest some good music for me to see if he likes it or not?