The product is a small vintage 1960s Mid-Century Modern enamel on copper dish created by famous San Francisco artist Win Ng. This unique piece is signed by the artist and features a colorful enamel design depicting various motifs of San Francisco. Handmade in the United States during the 1960s, this one-of-a-kind artwork showcases the artistic craftsmanship and creativity of Win Ng, making it a standout piece for art collectors and enthusiasts of unique vintage items.