a pair of dan flavin lithographs on rives paper

Two lithographs by artist Dan Flavin for the Stedelijk Museum of Amsterdam
Untitled; and untitled, 1986
Two lithographs (one in white), on Rives BFK paper (one on black), the full sheets,
Both signed, dated '1986' and numbered '-of 25 7' in pencil, published by Rento Brattinga, Amsterdam, both in very good condition, both framed and signed.
Measures: Framed: 33" x 24.25" x 1.25"
Print: 21.5" H x 30" W.
Excellent condition.