© 2019 RGallucci Photography

A lenticular cloud over the valley in the southern arizona high desert
Shot date: January 16, 2021
Canon EOS 5D Mark IV
¹⁄₁₀₀₀ sec at f/8.0 Bias:‒ 1 EV
Lens: EF70-200mm f/2.8L IS USM
IISO 500