Hey Chana (so happy to see your drawings again!)
I'm really into your hobby chemist girl, I love her colors, her pose and facial expression!
Her left shoulder seems a bit off, like it's not wide enough compared to her other shoulder considering the angle and pose.
Still really love her ; ;
About the portait from sunday: You kinda cut off the back of her head. There's something missing, maybe stretch out the hair more (idk)
But all in all, really cute :>