I joined in with a visual conversation on DADA , drawing alongside artists from around the world. I've called my drawing Watched Too Much, as the figures head has turned into a television and they seem to be always plugged in.
You can choose background color, pencil colors, widths of the pencils, and transparency. You can go back, erase, and also save your drawing for later. When you are ready, you can add tags, choose to automatically share in Facebook, click on the “POST” button, and show your art to the world. You will also see a brush icon at the end of a visual conversation, and if you have enough points to participate in that conversation (at least 200) you can draw from there as well.
Source: medium.com/@PowerDada/dada-faqs
DADA is a social network where people speak to each other through drawings, if you love drawing take a look at DADA for yourself -https://dada.art/ and follow 
