Abstract
The Age of Enlightenment was characterized by passionate scientific discussions, which involved not only scientists, but also representatives of various social circles. Sciences such as physics and astronomy are becoming a hobby and entertainment, scientific experiments are being conducted at home, friends and acquaintances are invited to conduct them, and amateur scientific courses are being organized. The article highlights how these processes were reflected in the painting of the XVIII century. Science is considered not only as a widespread subject in works of fine art, but also as a force capable of influencing artistic theory and practice. The author also studied the coexistence of scientific, religious and "mythological" thinking, since in this era all these forms remained relevant. A wide range of visual material is used, allowing us to see fascination and even admiration for science as a pan-European trend, to which Russia was also attached. The research methodology involves a combination of a sociological approach, as well as a variety of methods used in art criticism. The need to work with the original tests of the 18th century implied the use of source analysis. Researchers, especially foreign ones, have shown interest in the topic of interaction between art and science, but a full-scale study on this topic has not yet been carried out. Although this article does not pretend to be complete, it nevertheless touches on very significant and little-studied topics. The author managed to show the variety of aspects of reflecting the scientific sphere of the Enlightenment in the mirror of painting. It demonstrates how interest in science placed the painter in the context of constant searches and led to unexpected discoveries and results. For the first time, attention is drawn to the fact that many masters of that time were involved in the dialogue between art and science, much more numerous than it seems at first glance, and understanding scientific issues became a sign of the artist's integration into the European cultural environment, a symptom of his successful socialization.