It looks more like they're performing the sweetest ballet as they move along through the beautiful ancient Mesoamerican (I think?) city. Their action poses and quite lovely scarf trails make that clear. Luna is quite lovely in her poncho but even more so because she's looking so adoringly at her friend. He's looking sweet too and also running quite gracefully as he keeps up with her. The lighting works very beautifully because the sun is making me wince while making the floor and arches glow with such lovely soothing colors. Yet the two still stand out vividly and in great detail.
Besides the cityscape itself I'm extremely impressed by the towers, glyphs and critters making up the amazing border. All together it's quite awe inspiring and makes me want to head out to the desert again and do some exploring of the past myself.