Spanish musician.

Was part of El [[artist:Aviador Dro]] y Sus Obreros Especializados (under the alias "32-32"), until 1980 when he alongside [[artist:Arturo Lanz]] and [[artist:Gabriel Riaza]] (also Aviador Dro members) left to create [[artist:Esplendor Geométrico]].

Sastre was part of Esplendor until 1982, though he still designs artworks for them occasionally.