For now, here are some photographs of the interior of the Church on Spilt Blood, in Ekaterinburg. I will try to find more later.
The iconography in the church was done by the nuns of the Novo-Tikhvin Convent in Ekaterinburg — the very one from which the nuns brought provisions for the Imperial family. The convent had been forcibly closed by the Bolsheviks in 1922, but it was re-established in 1994.
http://www.sestry.ru/eng The rotunda in the lower church, with memorial plaques:
http://data.sobory.ru/pic/01200/01227_20100119_143800.jpgOfficial site for the church from the diocesan web-site:
http://www.ekaterinburg-eparhia.ru/temples/action/at174Photo 10 is of the upper church, which is more airy and light, with a marble iconostasis.
Photo No. 11 captures the life-size icon of the Imperial family in the upper church, on the far left.
Photo 13 shows the porcelain iconostasis in the lower church, which has individual icons of each of the Royal Martyrs.
The lower church, which is on the same level as the basement of the Ipatiev House, has lower ceilings and is decorated in a more somber style than the upper church.
More inside shots:
http://www.tsaarinikolai.com/tekstit/Hram_na_Krovi1.pdfPage 2 shows the sanctuary (located behind the iconostasis) in the lower church.
Page 3 shows:
a) the western entrance chambers (narthex), approaching the iconostasis of the lower church on the east.
b) the austere sanctuary to the right of the iconostasis in the lower church, which marks the execution chamber.
And here are some more nice shots around the outside [scroll down]:
http://otzovik.com/review_80505.html