Hello CamilaStar
You did not specify whether you will provide a paid service or if you want to contribute for free to enrich the forum on one hand and to build a rich portfolio for yourself on the other hand. Here in the Services section, all paid services only accept payments in Bitcoin or a list of cryptocurrencies that includes Bitcoin. Therefore, I advise you to also post in the Altcoins board if you intend to accept payments in other cryptocurrencies besides Bitcoin. Forum policy also allows posting free services in this board, so I think you should clarify that in the subject title, and if it is a paid service you should also indicate the pricing and payment methods. This will add more transparency and credibility for you and your service.

Question: Can you work on logos for different brands? If you have great art mood in creative work on logos and creating signatures, then you have a greater chance of establishing a successful service on the forum and even outside of it.

I notice you have a new thread related to this thread
Another rare piece if you're coming up with a new piece and creating a new thread for that piece, the service section will be spammed with your so-called rare pieces.

I recommend creating a dedicated thread for all your pieces and updating it with a new post for each new art piece, including descriptions.
This way, you can compile all your pieces in one thread, allowing interested parties to quote the relevant post descriptions that they are interested in.