pastel and charcoal on paper

signed and dated 'Roby Dwi Antono 19' lower right

work 25.5 x 26 cm. (10 x 10 1/4 in.)
frame 39.4 x 40.4 cm. (15 1/2 x 15 7/8 in.)

Executed in 2019, this work is accompanied by a certificate of authenticity issued by the artist.