Welcome to Hive!
If you are brand new here, be sure to create a longer post to introduce yourself to the world of Hive. Look around at some of the communities to figure out where you belong and which groups align with your interests. In addition to #art and #sketchbook, maybe try out #drawing and #onchainart (I personally spend most of my time supporting #comics since I'm a comic artist).
Hive does take a bit of learning to get used to, but there are many friendly people willing to help.