Temptation — the Adam-optimizer × Garden-of-Eden pun, take two. A cobra rears up, its coiled body forming the gradient operator ∇ (nabla) as a crisp downward triangle. Hood flared, mouth gaping with fangs, forked tongue flicking, it presents the bitten forbidden apple. The gradient is the temptation; one taste and you "know." Headline "TEMPTATION." Tagline: "Come taste adaptive descent — ADAM did" — which lands on both the first Adam (who tasted the fruit) and the Adam optimizer (which does adaptive gradient descent). Companion to "ADAM, the original gradient descent." For ML engineers, data scientists, and anyone who appreciates a good optimizer pun. Minimal monochrome line art. Vector design — crisp at every print size.