Help with Artist signature Moscow Cathedral titled in Russian

[moms**art**window**]

St.Basil's Cathedral Moscow pencil drawing is titled in Russian,maybe the signature has a Russian spin anyone have any ideas? 

[argon38 · Accepted solution]

I read the signature as А. Ветюков (A. Vetjukov), but who can say who he was/is. The rest of the text just reads: "St Basil's Church in Moscow - XVIth century."