"The difficulties of this project were certainly the distance and the short time. The executive project must be realised by the millimetre to allow to assemble the complex travertine structure, realised in Italy by Vaselli, without any possibility of cutting or editing the structure on site. Moreover it has to be assembled by a russian team, so it should be extremely clear and easy to arrange. Vaselli made a meticulous job, organising and numbering the material, simplifying the entire process."