By: magic-gigapans
Image: Robin Rohrback, Mid-Atlantic Geo-Image Collection
License: Creative Commons Non Commercial ⧉

Uploaded: 31 Mar 2020
Last Updated: 15 May 2020

239 megapixels
16,120 x 14,844 pixels
53.7 in X 49.5 in at 300dpi
3,997 pixels per inch

The petri dish is 9 cm in diameter.