Steven Velegrinis
, Associate & Senior Landscape Architect, GRM-GCLA“Mario is a brillilant, driven and inspirational designer and team leader. His multi-disciplinary background and solid grounding in Environmental Science is complimented by substantial design acument. I have absolutely no hesitation in recommending Mario to anyone for any roles in Design, Environmental Science or Forestry.”
February 4, 2009
Alessandro Leone
, CEO, Facadesign (business partner)“Mario is that kind of person you would like to work with. Always with the smile on his face and with a proactive attitude. Very well in networking he is a good communicator, always at ease in every situation. I hope to have the opportunity to work with him again in the very next future.”
September 18, 2008
Constanza Camargo
, Owner, Camargo Management (business partner)“Dr.Mario, is a wonderful, detail orientated and caring designer. He envisions a greener world and is able to implement environmentally forward ideas and innovations into his landscape architecture projects. He is also creative, spontaneous and highly intelligent. It was a joy to see him every day at work and am sure he will have continued success in the future.”
December 22, 2008
Dr. Youla Louisa PhD.
(client)Top qualities: Great Results, High Integrity, Creative
“Dr. Rossi has developed a very challenging and highly sophisticated public space design for one’s of Nakheel’s icons, where he managed to use the latest environmental technologies to produce a functional and ecstatically sound design, while maintaining the vision of the project and interpreting the local culture in modern vocabulary. Dr. Rossi is very cooperative with his client, an active listener, capable of interfacing with multiple stakeholders, and a result oriented leader, I highly recommend him for large and complex projects.”
December 20, 2008


