Master IB, Spes (Hope), 1450, engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8727 Master IB, Ornament with Fantastic Satyr and Dolphins, 1450, engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8722 Master IB, Iusticia (Justice), 1450, engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8726 Master E.S., Martyrdom of Saint Sebastian, c. 1450/1460, engraving on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/3405 Master E.S., Saint Peter, c. 1450/1460, engraving on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/3408 Master IB, Bagpipe Player with His Lover, 1450, engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8723 Master IB, Children Harvesting Grapes, 1450, engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8718 Monogrammist FG, Ornament, 1457, engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8717 Master of St. Erasmus, The Last Judgment [right], c. 1450/1460, engraving on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8743 Martin Schongauer, Thistle Ornament, 1450, engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/3303 Master IB, Fortitudo, 1450, engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8728 Master of St. Erasmus, Christ's Entry into Jerusalem [left], c. 1450/1460, engraving on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8744