Artist: Lebadang, Vietnamese (1922 - 2015) Title: Nature Prays Without Words IV Year: 1967 Medium: Lithograph on Arches, signed and numbered in pencil Edition: 68/150 Image: 28.75 x 20 inches Size: 30 x 22 in. (76.2 x 55.88 cm) Floated on a black linen matting, unframed.