Layered bands of sandstone twist and flow through a narrow canyon passage, their surfaces carved by centuries of water and wind into sinuous, organic forms. Shot in black and white, the photograph captures the interplay of light and shadow across the smooth, undulating rock walls, emphasizing texture and depth with a documentary precision. Sewn from a durable canvas-like exterior with a soft lining and made to order, in three sizes up to one that fits a tablet. A catchall for toiletries, art supplies, or small electronics, carrying an independent artist's work instead of a plain zip bag.