According to Blockworks, 3D holographic technology provider Proto has received investment from Christie's Ventures, a subsidiary of art auction house Christie's, for an undisclosed amount. Proto and Christie's have collaborated several times over the past year, with Christie's using 3D holographic technology to display traditional artworks and blockchain-based NFT artworks in galleries around the world. Foresight News previously reported that in July this year, Christie's launched an investment fund, Christie's Ventures, which aims to provide financial resources and expert support for emerging technology and financial technology companies to create solutions related to the art market. The fund focuses on Web3, art-related Three areas of financial products and art consumption solutions and technologies.