Marcel Duchamp Nude Descending a Staircase No 2 Khan Academybare going down stairs none two lovers gently explore their physiques while progressively making their way down the stairway. Through no garments to hide, they caress the intimate feelings of flesh touching each other. As they, their desire intensifies, building a stronger bond between them. Such distinctive scene captures the beauty of love unveiled at its most unclothed form.