a) Signed and dated in Bengali (lower right); inscribed 'Ganesh Pyne/ Govt College of Art and Craft./ Calcutta./ Roll no 5./ 5th year Fine Art class./ 1958-59' (on the reverse). b), k), l), m) Signed and dated in Bengali (lower left). c), d), e), f), i), n), o), p) Signed and dated in Bengali (lower right). g) Signed and dated in Bengali (upper left). h) Signed and dated in Bengali (upper right). j) Signed and dated in Bengali (lower centre)