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Albert Einstein was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theory of relativity, but he also made important contributions to the development of the theory of quantum mechanics. Relativity and quantum mechanics are together the two pillars of modern physics. His mass–energy equivalence formula E = mc2, which arises from relativity theory, has been dubbed "the world's most famous equation". His work is also known for its influence on the philosophy of science. He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the development of quantum theory. His intellectual achievements and originality resulted in "Einstein" becoming synonymous with "genius".
John James Audubon was a French-American ornithologist and painter, renowned for his groundbreaking illustrations of American birds. Born in 1785 in Les Cayes, Saint-Domingue (now Haiti), Audubon is remembered for his keen observation skills and innovative artistic techniques.
Audubon's most famous work, "The Birds of America," transformed the field of ornithology by presenting birds in lifelike poses and detailed backgrounds. Published between 1827 and 1838, it contained 435 hand-colored engravings, showcasing over 489 bird species. His unique approach to illustrating birds in their natural habitats was a departure from traditional methods, which often portrayed birds in rigid poses.
Audubon used a wire armature to position freshly-killed specimens, allowing him to depict birds with a sense of movement and vitality. This innovative technique was truly revolutionary and set him apart from his contemporaries. Additionally, Audubon's artistic skill and attention to detail made his illustrations highly sought after, with surviving copies of "The Birds of America" considered valuable collectibles today.
For art collectors and enthusiasts, Audubon's work continues to be a source of inspiration and admiration. His legacy endures through his contributions to ornithology and the art world, with museums and galleries showcasing his work. If you're interested in learning more about John James Audubon and his famous illustrations, consider subscribing to our newsletter for updates on new product sales and auction events related to his work.
William Henry Edwards was an American amateur naturalist, entomologist, and businessman.
Edwards was a pioneer in the West Virginia coal industry, opening some of the earliest mines in the southern part of the state. He was also an accomplished naturalist and widely recognized as an authority on North American butterflies. As a businessman, he was involved in the coal industry, but the study of butterflies remained his passion.
During his lifetime he published some 250 scientific papers on scales, including a three-volume treatise, Butterflies of North America, which is highly regarded for its scholarship and the quality of its illustrations. Edwards paid great attention to the life stages of the insects in question, describing each stage in detail. The illustrations, on the other hand, were drawn by Mary Pirt, a talented Pennsylvania artist, and hand-colored by Lydia Brown.
