Field guide No. 1004
Inverted meteorite crater in white chalk
The crater is pushed outward
White chalk surrounds a reversed crater in an open quarry. The meteorite has been excavated from underneath.
Field noteWhite chalk surrounds a reversed crater. The meteorite was excavated from underneath.
Also possible, also breaking physics
Vertical water wall in a poolA tall sheet of water divides an indoor pool. The lanes have acquired a wall.
The long blinkDownpour parts around a dome of dry air over a dozing hippo, the rain bending away at its edge.
Birches rooted in the cloudsTrees reach for light and root in soil. These have it the other way round and seem fine.
Pews above, chandeliers belowChandeliers grown up from the flagstones like oaks. Hanging was apparently optional.