It's a very simple art. Usually, I use the Medi Bang paint app for those simple painting art.
I love cats. When I was drawing this I only drew the cat. I didn't have any plans to draw the lady either. But when I complete drawing the cat it looks very lonely. I was trying to add something more but ended up with nothing. Then I saw a picture of a young girl holding her pet cat like she was holding her only chance to stay alive. So then I added the lady.
And here is the result.