⬛️⬜️🪜

#stairway #stairs #steps #black and white #monochrome #contrast #architecture #alternating colors

🃏⬇️♦️♣️

#klondike #patience game #card layout #tableau #alternating colors #descending cards #card column

🪜⬛️⬜️

#staircase #black and white steps #alternating colors #literal stairs