Field guide No. 754
Tiny duck, giant oil slick
Bath time has gone offshore.
A small yellow rubber duck floats in a bath of black oil swirled with rainbow sheen. It looks out of its depth.
Field noteOil can go in a bath and ducks can float on oil. A spill this big in a tub is merely a very bad day.
Also possible, also breaking scale
The biscuit planetariumPlanetariums project the galaxies, so they fit anywhere. Even a biscuit, with careful crumbs.
Raincloud in a greenhouse hammockClouds drift in the sky. This one is lying in a knitted hammock, drizzling on the tiles.
Giant dandelion through the barn doorA seed head taller than the doorway stands in it, which is large rather than contradictory.
Fortune favors the roadPaper can be printed and laid as a ribbon. Tarmac would hold up better.