Hi, I found this picture on the <a href="http://www.abstractclub.com/">Abstract Club</a> website which may interest you.<br /><br /><b><a href="http://www.abstractclub.com/travel/sofia/preview/2/">Zoom on this picture<br /><img src="http://www.abstractclub.com/pictures/travel/sofia/sofia_PEWRINJ.jpg"><br /></a><br /><a href="http://www.abstractclub.com/travel/sofia/preview/2/"> Sofia New Subway</a></b><br /><br />This picture can be found in the <a href="http://www.abstractclub.com/travel/sofia/">Travel - Sofia - Galleries</a> section.<br />
On the same site you can see many other amazing pictures. Have fun!