In this illustration, Costa explores the intersection of organic scenery and mathematical precision. The work utilizes the transparent qualities of watercolour to layer translucent planes of color, building a sense of depth through overlapping triangles and polygons. Each sharp edge acts as a boundary for the pigment, creating a landscape that feels both meticulously planned and inherently atmospheric.

The portrait orientation emphasizes the verticality of the terrain, guiding the eye through a sequence of faceted forms that suggest mountains, valleys, or foliage. By stripping away traditional botanical detail, the artist focuses on the essential geometry found in nature, resulting in a composition that balances the softness of the medium with the rigidity of graphic design.