Great shot.Yes they are happy together, but... one lives in the shadow of the other !
Artist Reply: Zé, you say:"...one lives in the shadow of the other!" But no - They need, all and always, one from each other... They live ammong, because they help each other! They support themselfs living in community... They really «need»... the tree!!! I think that's like this; but I'm not an expert. May be somebody explain that to us?!