Why?
I understand there is meaning (the title helps) but your using a very technical medium (3D, Bryce) with almost default shapes, textures and lighting. The absence of color and simplicity of the shapes doesn't feel intentionnal, as it would be in a painting for example. It just look silly, with the boxes going trough the floor... looks like a copy-and-paste, and really break the effect of individuals in a huddle around a center box. At least slight position difference and X angle would probably help the intended effect... make the boxes a bit more "organic and alive" without changing their shape. Mechanically (copy-paste) positionned at the same place around a center axis really didn't make it for me...
anyway, just my 2 cents : )