Credits

Every silhouette in the library is either drawn for this site or sourced under an open licence, and every measurement links to where it came from. 1293 objects at last build.

US state and territory outlines use us-atlas data derived from the US Census Bureau’s 2017 cartographic boundaries. The us-atlas package carries an ISC licence and copyright notice.

Landmarks combines existing licensed silhouettes, original SVG architectural drawings and three AI-assisted outlines. Its editorial illustrations are AI-assisted and are not scale diagrams.

Think a number is wrong, or own a silhouette used here? Write to hello@sizeitup.games — corrections go in the same day, and anything you want taken down comes down.