One of them sketches that I though that I had edited and uploaded eons ago but apparently I had not. It also didn't have excat date when I sketched it but am quite sure it was on that one sketchbook from 2019-2020.... So, am just gonna stamp it for 2019. It might be even 2018.... for sure covid wasn't thing back then yet. Despite edits where made today. Adding some grain filter on it made me think that hey, now there's a visual snow filter right there. My eyes have same grainy filter and not really looking towards snowy winter because it's gonna be tiny grains and bigger grains and snowflakes. x....x This one overall came out after I had made a mess on my sketchbook and colors bled through some pages and decided to just sketch around the color blobs and see what sort of thing would come out and there you go... a flu bot. Self substained unit which is focused on biological warare and creating viruses. -How conviniet I know. It's even more fun that it was pre-covid sketch. It probably can create antidotes too as who would want their own troops and allies get sick? Materials used are pencil and am not sure which one was it either watersolutable markers ( or ink ) or alcohol markers and blender or isoprophyl alcohol.