What are some great ART products out there? 👀

I'm working on building gridgaleria.com, an all inclusive contemporary art platform for latin american art. We're developing a complete marketplace for original artworks, an online school for artists who wanna take their art business to the next level and working with companies on art show management. I'm looking for some existing or similar ideas out there? Artsy is the classic one, sure, but it's limited to an e-commerce platform. Anyone else in the contemporary art space? Share your thoughts below, would love to connect!