Get closer to your subject to simplify the background
Crouch and photograph ur subject against the sky
Find reflections
Fill the frame with different colors
Plain backround
Fill with repeating diagonals or lines
The School of Athens - Raphael
Mona Lisa - Leonardo Da Vinchi
Ghent Alterpiece - Jan Van Eyck
Birth of Venus - Botticelli
David - Michelangelo
hope this helps!
please mark brainliest :)
