As of my knowledge cutoff date in early 2023, there is no widely recognized artist by the name of Emmanuel Genty with a substantial historical record or biography. It is possible that Emmanuel Genty may be an emerging artist, a lesser-known figure in the art world, or a private individual whose artistic contributions have not yet gained significant public attention or academic study. Alternatively, the name might have been misspelled or confused with another artist. Without more specific information or context, it is challenging to provide a detailed biography. In the field of art history, there are countless artists, and not all of them achieve the level of notoriety that leads to well-documented biographical information. If Emmanuel Genty is indeed an artist with a budding or local career, it may take time for their work to be recognized by a broader audience or to become a subject of scholarly research. If you have additional details or context about Emmanuel Genty's work or background, please provide them, and I may be able to offer more information or suggest where to look for a biography.