minimal

US /ˈmɪn.ə.məl/
UK /ˈmɪn.ə.məl/
"minimal" picture
1.

of a minimum amount, quantity, or degree; negligible.

:
The damage to the car was minimal.
We need to make sure there's minimal disruption to services.
2.

of or relating to minimalism in art, music, or design.

:
The artist is known for her minimal sculptures.
The interior design of the apartment was very minimal, with clean lines and neutral colors.