That's a great totem, and the occupants show a great range of emotion. I'm guessing the kids are feeling triumphant for getting everyone to safety, from what we don't have to know. They're just adorable as Mabel backs into him and comments on their success (for now). Stan looks great as he eyes the kids and probably struggles for breath after getting thrown up onto the arm. Wendy probably gladly climbed up for a break as soon as the kids said to, or was already taking a rest. Along with Soos' clinging the lighting gives an eerie evening feeling, when the clouds are just right to make anything looks scarier and surreal, especially the things that are truly scary!