Gentlemen, thank you for your comments and observations. I have relayed them to the manufacturer despite the fact that I am not totally in agreement with them. After all, these piles are refuse and junk and general garbage. Any anomaly could be dismissed as generally assisting in the overall effect. I
must also take some blame for my limitations and inability to do justice to these pieces. I purposely ignored applying several small "finishing touches" to the final product that were recommended in the instructions. Namely, utilizing fine gravel, clay crumbs, ground cat litter and other minor treatments to enhance the effect.
One last point that I would like to make is that the photos of the "unenhanced" piles were taken with a 4X macro lens! The pile in the original announcement post is in reality 30 mm wide by 12 mm high. On my monitor the photo measures out at 200 mm wide by 140 mm high (8"X5.5"). Would most people even imagine what they would look like to the naked eye.
Again, thanks for looking. I cannot speak for the manufacturer but I shall post any comment from Astra upon receipt of same.
Cheers,
Jan