The Great Wall, China · Travel Poster

Not just a view, the heritage behind it. Ella writes about the place, its hidden history, and the details that never make it into the guidebooks, all printed on the poster.

Everyone comes to the Great Wall for its sheer scale, the stone dragon riding the ridgelines for thousands of miles, and almost nobody asks what has actually been holding it together for six hundred years. The answer is breakfast. When Ming dynasty builders needed a mortar strong enough to last, they boiled up sticky rice, the same glutinous rice you eat with dumplings, and stirred the milky soup into their slaked lime. In 2010 a team of chemists at Zhejiang University worked out why it holds so well: a starch in the rice called amylopectin threads itself through the lime as it sets, keeping the mineral crystals tiny and tightly packed, so the mortar cures denser, more water resistant and far tougher than plain lime ever could. The Ming sections built with it have shrugged off earthquakes, weeds and even a bulldozer, while stretches without it have long since crumbled. The guidebooks tell you the Wall is visible for thousands of miles. They rarely tell you that the glue in its bones is a bowl of rice.

An original illustration, available in colour or black and white, created for the Ella's Adventures travel poster series.

No frame included.