Eduardo Solá Franco (1915-1996)

My book of pleasure, 1935-37. 

https://gallica.bnf.fr/ark:/12148/btv1b105240147.r=eduardo%20sola%20franco?rk=107296;4

Article about Solá Franco's diaries and its publication in four volumes: http://www.riorevuelto.net/2015/11/los-diarios-ilustrados-de-eduardo-sola.html