Yellow and red tulips blue and white forget-me-notsYellow and red tulips blue and white forget-me-nots
A white flower on a blue sky background with petalsA white flower on a blue sky background with petals
The background is blue, blueness. cell and textureThe background is blue, blueness. Cell and texture
A fireball absorbed by a black hole in a cluster of ballsA fireball absorbed by a black hole in a cluster of balls