A tall rectangular slice of multi-layer celebration cake in loose hand-drawn watercolor illustration style. The exposed cake cross-section shows alternating red velvet and cream layers, with a blue top layer dotted with white star sprinkles, together composing an American flag pattern. A generous rosette of white buttercream frosting crowns the top. Straight bold hand-lettered text above reads 'SWEET LAND OF LIBERTY' and straight bold chalk-style lettering below reads 'CELEBRATING 250'. Small hand-lettered '1776' and '2026' sit on either side of the cake at mid-level. Palette: deep red, dusty navy, warm cream, soft grey. Rough watercolor blooms, visible pencil underdrawing, worn texture overlay. Centered composition on a flat warm heather grey solid background. No fabric, no props, isolated design. | PODspy AI Design