Hello!
If it is a very extensive topic, as I said the limit is your imagination, any art is accepted.
nTopaz? is a project that is growing next to the Blockchaim so to speak, hmmm if you are an artist of visual or audio visual would be a pleasure if you join the community and share your work with us! You can win topaz tokens by participating in the contests and you could be selected in the top 10 newspapers chosen by the curators of nTopaz, including myself, to receive the healing.
If you want to enter nTopaz and have more questions write me to my Discord @ yanes94 and I will be happy to help you. :)