Those familiar with the works (as we've introduced, part 1, part 2, and part 3) of Japanese illustrator Avogado6 (@avogado6) know that the tacit talented artist has a fascination with exploring life, death, and what come after with sometimes haunting artwork.

A mask's skin

Avogado6 describes himself simply as a person who likes science and making video works, but their artwork often unrelentingly shines a light on societal issues such as unattended depression, abuse, addiction, and reliance on technology. That's not say it's all doom and gloom, however, as the artist also seems to have a soft spot for showing the relationship between humans and their pets. Below is a sampling of some of Avogado6's recent standout work. Be sure to follow Avogado6 on Twitter, check out published books on Amazon, and check in at his homepage.

I'm not a kid anymore

Make a smile

Precious, oh so precious

Don't give up

Commutator

A coat for three

Crying at night

Stay by me

Cage of sleep

Man

Cheer up

I'm sorry

Sleepy roll cake

I've gotta eat

Cut off

I just want to be loved

Decoration

Tears of spring