Investment grade art graffiti or street art refers to the growing market and interest in collecting and investing in street art as a legitimate form of fine art. Over the past few decades, street art has gained significant recognition and appreciation in the art world, with several artists achieving global acclaim and high prices at auction. If you're considering investing in graffiti or street art, there are a few factors to consider: Artist reputation: Look for artists with a strong reputation, critical acclaim, and a proven track record of sales. Notable street artists include Banksy, Shepard Fairey, Jean-Michel Basquiat, Keith Haring, and Invader. Rarity: Limited edition or one-of-a-kind works tend to be more valuable. Keep an eye out for pieces that are part of a limited series or unique creations. Provenance: Ensure that the artwork has a clear history of ownership and authenticity. This will increase its value and make it easier to sell in the future. Condition: The physical condition of the artwork is important, as damage or deterioration can significantly decrease its value. Be prepared to care for the artwork to maintain its condition. Market trends: Research and follow the art market to understand trends and identify potential investment opportunities. Legal aspects: Street art created on public or private property may have legal issues regarding ownership and copyright. Acquiring artwork through reputable galleries or auctions can help avoid potential legal complications. Remember that investing in art, including street art, is a long-term commitment and carries risks like any other investment. It's essential to diversify your investments and not rely solely on art as an asset class. It's also a good idea to consult with an art advisor or financial professional before making significant investments in street art.