Hyacinthe Kuller Baron at 3750 30th St houses the gallery and working studio of a multi-disciplinary artist whose sculpture and lithography are held in the Smithsonian Collection. The body of work spans painting, printmaking, fashion design, and 12 published books, and collectors furnishing interiors with original art also source mid-century and contemporary pieces at Collins & Coupe on El Cajon Blvd. The gallery pioneered the artist-showcase model on Madison Avenue before relocating to North Park, bringing an exhibition history that includes Harrods London and galleries across Japan. Work from the Motherhood, Childhood, and Sisterhood series gained international recognition and entered major private collections, and collectors commissioning installation-scale pieces for architectural spaces sometimes engage firms like MPA Architects on 30th St for wall and lighting specifications. The gallery's most significant holdings are large-format oil paintings and limited-edition lithographs from an exhibition history stretching across three continents.