Clipart.Free is a free, no-signup clipart library of 95k+ CC0/public-domain SVG and PNG images organized by category, with an optional developer API for programmatic access. The site shows minimal traction signal (3 HN points across two posts) and no founder claims or external amplification.

One insight: This is a well-executed directory/curation play with zero monetization evidence and low defensibility—a fast follower could clone the same public-domain sources and distribution in days, making it a poor wedge target unless the founder has undisclosed audience or a B2B API contract pipeline.