I found JoJo's Science Show on YouTube today! Take a look at his amazing bubbles!! The Science of Giant Bubbles | Make Giant Bubbles| Episode #36 JoJo's Science Show
Yes, to both questions. Since I saw art galleries there, I am certain they would have easels to paint on. Also, there are representations of all animal life that God originally created. So, dinosaurs including the T-Rex, can be seen in the park area of Heaven, they are so tame that you can actually ride on them!