This post is about one of his plays, performed for the first time in Madrid on 3rd November 1885: Lola. Comedia en tres actos. (Madrid, Florencio Fiscowich, 1885).
The full-text in Spanish can be found on Cervantes Virtual. The play is dedicated to José Texidor (I make the assumption that the distinguished artist is José Texidor y Busquets - as I don't know of any other distinguished artists at that time called José Texidor):
Al distinguido artista Don José Texidor, recuerdo de su amigo, Enrique Gaspar
I found this through the new http://books.google.es/
I would like to find out more about Enrique Gaspar - Wikipedia has quite a bit - I've managed to find a print version of the book so I'll make an attempt to read it at some point...