Terracotta-coloured concrete, ribbed glass and brushed steel

Three distinct materials become a study in perception, where colour, texture, transparency and reflection shift as light moves across their surfaces.

Materials are rarely experienced in isolation. Their character emerges through contrast, proximity and the way light moves across their surfaces. In this Material Library composition, terracotta-coloured concrete, ribbed glass and brushed steel become three distinct elements of the same visual landscape.

The first impression comes from colour. The warm, earthy tone of the concrete introduces a dense and tactile presence, establishing a solid background against which the other materials can change its perception. Its matte surface absorbs the light rather than returning it, creating a sense of depth that becomes more evident when placed alongside more reflective finishes.

The ribbed glass introduces a different quality. Its textured surface breaks up the view, allowing light to pass through while fragmenting what lies behind it. Transparency becomes less about seeing through a material and more about perceiving movement, shadows and changing degrees of visibility. As the light shifts, the regular rhythm of the glass creates a constantly changing pattern across the composition.

Brushed steel adds another layer to this relationship. Its surface catches and reflects the surrounding light without behaving like a mirror, producing softer variations of brightness and tone. In proximity to the concrete and glass, it becomes particularly sensitive to its surroundings, reflecting fragments of colour and light while introducing a cooler, more precise presence.

Placed together, the three materials create a conversation between opacity and transparency, warmth and coolness, absorption and reflection. Their differences are not resolved into a uniform surface; instead, they remain visible and become the basis of the composition.

This is also where the act of designing begins to resemble a form of experimentation. Working with materials means observing how they react to one another, how a texture changes beside a smooth surface, how colour is altered by reflection, or how a shadow can become part of the material experience.

Related Articles: