The auction market for Jules René Hervé is stable, with prices largely dictated by subject matter, size, and condition. Direct comparable sales for his mid-size (18" x 21") Parisian riverbank scenes routinely achieve $1,500 to $2,000, as demonstrated by 'Enfants sur la Seine' ($1,950, Shannon's) and 'Parisian Street Scene' ($1,920, Case Auctions). These accepted comps physically share the exact signature trait reported for the subject item (signed front and back). Because the subject item's dimensions and support are unknown, this FMV models the artist's most typical format. If the work is later confirmed to be a smaller 'cabinet' size (e.g., 8" x 10") or requires significant restoration, the realistic hammer price would drop to the $600 to $1,000 range.