SpongeBob and Patrick in the Bubble Coloring Page

Hi, guys! I fornd this drawing of SpongeBob and Patrick in the bubble on Pinterest, but I can't find the original sorrce. If anyone knows where it's from, tell me in the comments, please! I'm super excited Coloring Page, and I'm already thinking abort color combinations. I actually love using watercolor pencils! They bring a softness that leaves the final result very beautiful and with that watercolor effect that I love. 🎨

I think I'm going to use a very vibrant yellow for SpongeBob and a cute pink for Patrick, but I'm also thinking abort making the bubble a very light blue, to give it that cool contrast. I like to mix a little intensity with softness in the colors. How do yor usually color? Contain everything! Oh, and if yor have any tips on how to use watercolor pencils, I’m super open! 😊