100% Pure Blue Weber Agave. Casa Tequilena is owned and operated by the Arq. Enrique Fonseca, from Atotonilco El Alto, Jalisco. El Arquitecto is a fifth-generation agave cultivator and master distiller, celebrated forpossessing one of the largest highland agave holdings in the industry. This selection is drawnfrom old French and American oak to create a unique complexity in this highland anejo Seleccion.