Face With Peeking Eye

Face With Monocle

Nose

Scientist: Light Skin Tone

Scientist: Medium-light Skin Tone

Man Scientist

Woman Scientist: Light Skin Tone

Astronaut

Astronaut: Medium Skin Tone

Man Astronaut: Medium-light Skin Tone

Man Astronaut: Medium-dark Skin Tone

Man Detective

Man Detective: Light Skin Tone

Otter

Magnifying Glass Tilted Left

Exclamation Question Mark

Red Question Mark

Man Detective: Dark Skin Tone

Woman Detective

Woman Detective: Light Skin Tone