Optics, by A.D. Macquin, 1820.
Eye-filled star with spokes dividing the spectrum of colours. At the top, it reads "And God said, Let there be light: and there was light."
Buy as a print here: publicdomainreview.org/product/optics
Optics, by A.D. Macquin, 1820.
Eye-filled star with spokes dividing the spectrum of colours. At the top, it reads "And God said, Let there be light: and there was light."
Buy as a print here: publicdomainreview.org/product/optics
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.