Hmm, the pillars, perhaps, what we bind ourselves to by civilization? Looking out, but staying contained at the edges without stepping onto the path?
Most Moon cards show mist & forests, this one is bare as the lunar surface itself, very uninviting even with the roadway snaking through it, and the roadway itself almost looking like a slanted culvert, funneling one's path down the center so nobody climbs up over the edges to set foot into the wilds. (Course that could just be my view of the road, it might be flat, though it looks like it's in a V shape.)
The red of the wild landscape would indicate passion, yet the dog lays there sleeping just beyond the pillars. The wolf is more alive, on the 'other side of the tracks' in more ways than one.
One pillar is green (for growing things?) yet the face looks back, away from the wilderness, into the water. The other pillar is brown like dirt, yet the figure inside is tied up & not able to move. No growing there, just another form of being buried in the soil? Unable to get free no matter how close to the inside of the pillar sides she can get?