Shibata Zeshin (1807-1891), Crows Flying, and further Japanese woodblock prints

Shibata Zeshin (1807-1891)
Crows in flight at sunrise, Meiji era, late 19th century, woodblock print, signed Hachijuichi okina Zeshin (Old man Zeshin at the age of 81), with one seal of the artist, together with three further Japanese woodblock prints, unsigned, and a small watercolour, all unframed. (4)