There is limited information readily available about an artist named Raymond Bigot in the context of art history. Without more specific details, it is challenging to provide a comprehensive biography. Raymond Bigot could be a lesser-known artist, or potentially an obscure figure not widely recognized in major art historical references. It is also possible that the spelling of the name might differ, or that the individual might be known for contributions in a field other than the typical fine arts, such as illustration, design, or local art movements, and thus might not be covered extensively in general art historical texts. If you can provide additional context or specify the field or era in which Raymond Bigot was active, I may be able to offer more detailed information. Alternatively, there might be a need for specialized research to uncover more about this artist.