weekly photo challenge: repeating patterns

Nikon D750 f/4.5 1/640s 40mm 100 ISO
Nikon D750 f/5.6 1/400s 135mm
Nikon D750 f/7.1 1/400s 85mm
Nikon D750 f/3.2 1/500s 40mm

Images submitted in response to Jenn’s (Traveling at Wits End) weekly photo challenge: repeating patterns