I agree with AmazingWonderTurtle. The reflection on the cheese grater is very real!! You did this with watercolour and colour pencil? OMG! It looks like a photo edited with some special effect from photoshop! You're brilliant!
This is absolutely GORGEOUS. It took my breath away when I first saw it. You are so talented, dear. Your mom seems like a pretty awesome lady. Wow. I just can't get over how amazing this is. I love it. <3