Throughout his work, the artist has always paid particular attention to the tenuous, the fragile, the surreptitious. Over time, he has explored new areas and increased the complexity of his technique, working with materials such as beeswax, silk, bronze and Japanese paper. Inhabited by a desire to endlessly explore and praise the beauty of the world, Sicilia translates into a visual language the harmony and celebration of life.

Public and private collections acquired his works, such as the Solomon R. Guggenheim Museum and the Museum of Modern Art of New York (USA), the Centre Georges Pompidou, Paris and the collection of the City of Paris (France), the National Gallery of Australia, Canberra (Australia), the Museum of Modern Art, Gunma (Japan), as well as numerous Spanish collections (Museo Nacional Centro de Arte Reina Sofía, Museo Municipal de Arte Contemporaneo Madrid, Fundació Museu d’Art Contemporani Barcelona).