在“Tierra”中，SpY展示了一个由封装在立方体结构中的发光红色球体组成的艺术项目，该结构由建筑工地通常使用的脚手架建造。这两个简单的几何元素(球体和立方体)形成了一个高近25米的大型建筑，被安装在马德里的Colón广场。

在这件作品中，SpY让我们反思，我们的家是如何构成一个整体的，而我们又是其中的一部分，在这个整体中，一切都是联系在一起的，就像一个有生命的生物一样。气候条件一直在变化，地球也一直在不断进化。然而，由于人类活动的影响，这些变化只发生在很短的时间内并导致了令人担忧的变化。不幸的是，这种迅速的变化造成了可能不可逆转的影响。我们需要提出对话和行动，通过一种能够扭转这种局面的价值体系来提高集体意识。

我们都面临的挑战是采取个人的小步骤来改善和促进我们的共同责任感。

通过这一艺术作品，SpY邀请观众反思和享受这个城市装置，游客将被城市背景下的规模和对比灯光所震惊。

In “Tierra”, SpY presents an artistic project made up of a luminous red sphere caged inside a cube-shaped structure, constructed with the type of scaffolding normally used on building sites. These 2 simple geometric elements (sphere and cube) form a large-scale construction which stands almost 25 metres high and has been installed in Plaza de Colón in Madrid.

In this work, SpY asks us to reflect on the way in which our home makes up a whole of which we form part, and in which everything is connected as if it were a living creature. There have always been changing climate conditions and the Earth has always been constantly evolving. However, as a consequence of human activity, these changes are happening over a very short period of time and have resulted in worrying alterations.Unfortunately, this rapid change has created an impact which could become irreversible. We need to propose dialogue and actions that will contribute to improved collective awareness through a value system which can turn this situation around.

The challenge we all face is to take small individual steps to improve and contribute to our sense of shared responsibility.

Through this artistic offering, SpY invites the audience to reflect and enjoy this urban installation, where visitors will be surprised by the scale and the contrasting light set against the city background.