Seashell 

Peanut

A soft boiled egg in a shell with the egg white and egg yolk showing.

A snail with feelers and a small shell, facing sideways.

A flat-footed turtle standing in profile looking directly up from its shell.

A snail with a round shell in profile with its head turned to the front and eyes half-closed. 

A pile of mussels with the shells open on a circular dish.

A snail with long feelers and a large shell, facing sideways.

A swimming sea turtle with a patterned shell and dotted flippers, viewed from the top.

A side facing pet turtle with a spotted shell and round feet.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.