A sharp reflectance contrast is found in Humboldt crater (26.593°S; 83.764°E). NAC frame M182974061L, illumination is from the west, north is up, image is ~850m wide [NASA/GSFC/Arizona State University].
A chain of impact features provides a picturesque tableau (48.659°N; 103.299°E). NAC frame M18286833R, illumination is from the southwest, north is up, image is ~2 km wide [NASA/GSFC/Arizona State University].
Portion of a concentric crater in Apollo Basin. Sun is incident from the right to the left. LROC NAC mosaic M1122245918LR, image width is 6.3 km [NASA/GSFC/Arizona State Univeristy].