Clockhouse

Clockhouse of an apple.
It may look like a futuristic mountain, but it is really the clockhouse of an apple. The brown left is an apple core.
Photo: Stack of 14 photos - ISO 100, F / 22, 1.6 to 5 sec, 28 mm analog wide-angle lens with reversing ring and Extensiontube EF25 II, magnification is 3: 1 (3x)