Ice Cube has partnered with Rare Ink, a company who boasts itself as the first authentic autographed art program, for a series of limited art pieces hand-signed by the rapper himself.

The pieces went on sale early Wednesday morning (June 22), and included pieces of some of his iconic album covers such as Amerikkka’s Most Wanted and The Predator, as well as art for his popular single, “It Was a Good Day”, and portrait pieces.

In this clip, Ice Cube and artist Mark Sgarbossa discusses how the “It Was A Good Day Mural” piece, limited to just 100 pieces. A portion of the proceeds go to help the Minority AIDS project, which is an organization that Cube personally chose.

Autographed pieces that will be sold exclusively on RareInk.com with a portion of the proceeds to help the Minority AIDS project. While speaking on the collection, Cube says:

Check out the video of Ice Cube and artist Mark Sgarsbossa talking about the ‘It Was a Good Day’ mural below: