That took a directory with the signature Solovyov.
Vasili Petrovich Vereshchagin not suitable. The letter "p" is not so, and the other letters are slightly similar.
Vasily Vereshchagin more suitable. But again there are doubts in the writing of capital letters "B".
And the signatures of these artists are full of - "Vereshchagin VI", ie have something to compare.
I understand that the handbook is not a panacea Solovyov, but it seems to me that this Vereshchagin painting too decorative. Rather, it Luspekaev than Vereshchagin