Ask your eyes to notice. What’s the light doing? Why is it doing that? Highlights, lowlights, shadow.
Sometimes a drawing just works. This avocado was triggered from a comment by Laura Hilliger.
In Kiswahili, it’s a parachichi or even sometimes embe ya mafuta (literally: oily mango…).
You can use this image for free without changing it as long you include the attribution below:
Avocado
by @bryanMMathers
is licenced under CC-BY-ND