A 78 yr old female with complaint of black to brown colored waxy slightly elevated  lesion on the face for 8-10 months. Lesions show intermittent shedding of scale. Itchiness at times. No spreading, no pain, no bleeding.

Slight similar eruption arising on opposite side of the face. Red on some duration of sun exposure  Please provide the possible diagnosis. Feel free to ask if any extra information needed. Thanks in advance.