Sena works with felt fabric using its texture and vibrant colours to produce distinctive abstract, optical art.  Some designs incorporate changing geometric shapes while others hold powerful positive words.  His geometric pieces are influenced by colours and patterns found in nature as well as architectural geometry.  He produces handcrafted series in limited as well as one-of-a-kind gems.   Sena has found a unique way of merging felt fabric with paper thin reflective material creating a lenticular effect -causing the art to transform as the viewer sees it move left to right.