[WIP] Blue girl looking at a blue moth

Hello
I was waiting for a online meeting to start and in the meantime I sketched this blue girl looking at a blue moth on Google Jamboard. I think it was a fun experiment with limited colour palette, no pen pressure on the default brushes and one layer.
I got inspired by the rain in my town and with my current mood (something like solitude and serenity idk). I hope someday I can my a full illustration based on this sketch

What do you think of it?