Cool! I was first time there, lots of tourists but it's probably the best time to visit!
No I didn't go to his gallery, only saw his paintings here and there. We had a long bus ride around the island, sleeping only one night at each place. I wish I had a chance to see the horses closer to the wilderness, because we only saw a short performance for tourists (which I didn't really like) and then some herds grazing near the road. If I come back next year I will definitely try to ride somewhere.