A mirror coated in red paint, a banana stuck to the wall with duct tape, and an invisible sculpture — these are just a few of the abstract artworks that have recently sold for astounding amounts. Now, Dutch artist Jens Haaning has taken the genre to a whole new level. His aptly named "TAKE THE MONEY AND RUN" masterpiece, comprising two empty frames, have set a local museum back 534,000 Danish krone ($84,000)!