slovak-national-gallery: Study of a Boy, Ľudovít Pitthordt, 1880, Slovak National Galleryhttp
slovak-national-gallery: Study of a Boy, Ľudovít Pitthordt, 1880, Slovak National Galleryhttp://www.webumenia.sk/dielo/SVK:SNG.O_992 -- source link
Tumblr Blog : slovak-national-gallery.tumblr.com
#slovaknationalgallery#snggallery#museumarchive#europeana