Imigongo is Rwanda's geometric cow-dung wall-painting tradition — strict bilateral and rotational symmetries in spirals, diamonds, zigzags, and herringbone, built up as raised relief on cream plaster and painted in a disciplined four-tone earth palette of lampblack, rust, ochre, and cream.
Attributed to Prince Kakira ka Kimenyi in 1796 and revived post-genocide by women's cooperatives, Imigongo is mathematically precise where Bambara mud-cloth is improvisational — every panel a rule-bound module of ancestral protocol and quiet contrast.
伊米贡戈（Imigongo）是卢旺达东部省自十八世纪传承下来的牛粪几何浮雕绘画——以螺旋、菱形、之字、人字图案为母题，严格遵循双轴或旋转对称的数学秩序，在奶白色灰泥地上以指尖塑起 1 至 2 毫米的浅浮雕，再以灯黑、铁锈、赭黄、暗琥珀四色矿物颜料反复涂抹。
传说由图西族王子卡基拉·卡·基梅尼于 1796 年首创，1994 年大屠杀之后由卡基拉合作社与基加利尼亚米兰博妇女中心的妇女们重新拾起，作为经济与族群和解的工艺被复兴。它的克制与精确，正是非洲几何美学少见的一面：不追求张扬色彩，只在土色调与浮雕阴影中，把祖先的礼制一笔一笔地立起来。