Almost every person in the audience at the Convention Hall at the Philadelphia Civic Center believed that one of the Fab Four ...

The total value of an artist’s artworks sold at auction over a specific period. This metric reflects the artist’s overall market activity and demand in monetary terms. The middle value of all realized ...

The Philadelphia Tattoo Convention returns with its 27th edition from Friday to Sunday at the Pennsylvania Convention Center. Hundreds of tattoo artists and vendors from across the country ...