Slogism

Slogism is a style of Cybertronian art depicting the horrors of war by displaying the mangled and decaying remains of former combatants.

Fiction

Dreamwave Generation 1 comics

The term was first coined to describe the work of the Decepticon Slog in an underground art show held on Cybertron. Images of the show were later co-opted by the Autobots for use in anti-Decepticon propaganda. For this reason, Slogism is unpopular with the Decepticon leadership...because Megatron cares about what people think of him. More Than Meets The Eye

From Teletraan I: The Transformers Wiki, a Wikia wiki.