ID 202362359 © Madjembe | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
alva art bell cartoon character concept discovery draw drawing edison electricity energy exposition face famous first galilei galileo graham gravity hand handsome history idea illustration inventor isolated lamp light man nikola people person physics portrait portraits professor relativity research science scientist technology telephone tesla theory thomas