What is the difference between Crypto art and NFTs?

I'm curious to understand the distinction between Crypto art and NFTs. Could you please explain the key differences between the two, and how they relate to each other in the broader context of the digital art and cryptocurrency landscape? Specifically, I'd like to know if Crypto art is a type of NFT, or if they are separate but interconnected concepts. Additionally, could you provide some examples of Crypto art and NFTs to help illustrate your points?