You can find information about SEO promotion by searching online resources, such as reputable blogs, industry websites, and digital marketing forums. Additionally, there are many SEO courses and tutorials available that can provide valuable insights and strategies for optimizing your website's search engine visibility. How to make and sell nft art, start by creating your digital artwork using software like Adobe Illustrator or Procreate. Then, convert your artwork into a compatible format for NFTs, such as JPEG or PNG. Finally, choose a reputable NFT marketplace, mint your art as an NFT, set a price, and connect with potential buyers to promote and sell your unique digital creation.