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

Uploaded: 30 Mar 2020
Last Updated: 15 May 2020

239 megapixels
16,088 x 14,832 pixels
53.6 in X 49.4 in at 300dpi
3,984 pixels per inch

The petri dish is 9 cm in diameter. Sample contributed by Pam Campen and Patrick Kennedy.