Antonio Vanegas Arroyo (1850?-1917) ran a printing house that issued a series of small theatrical works which were put in his Galería de Teatro Infantil. Some of his publications were illustrated by José Guadalupe Posada. (Source: https://oac.cdlib.org/findaid/ark:/13030/kt4t1nb894/)
The editor is standing in the center between two individuals. Seating in the front row from the left to right are Concepción Vanegas Rubí, Carmen Rubí, and Julia Vanegas Rubí.
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Antonio Vanegas Arroyo, andanzas de un editor popular (1880-1901) By Jaddiel Díaz Frene, Ángel Cedeño Vanegas