Thirty years ago, artist Jean-Michel Basquiat secretly signed one of his paintings in invisible ink, says Sotheby's auction house, which discovered the hidden autograph as it was preparing the painting for sale.
Sotheby's says it has discovered that grafitti artist Jean-Michel Basquiat secretly signed one of his paintings in invisible ink.
Long-unseen Basquiat self-portrait could reach $60m at Sotheby's
Sotheby's to Auction Four Basquiat Works in November
Stolen Jean-Michel Basquiat Basquiat card found after 30 years: suit
For Decades, Graffiti Writers Paid Tribute to Basquiat by Tagging the Artist's Former Home. Now, It Has Been Mysteriously Whitewashed
This Basquiat Masterpiece Should Fetch a Huge Sum for Sotheby's
Jean-Michel Basquiat Painting Sells For $110.5 Million At Auction
Sotheby's to Auction Four Basquiat Works in November
Jean-Michel Basquiat Commemorative Plaque – New York, New York - Atlas Obscura
Blog – Maura McGurk
