The mural called Beste Aldean
Beste Aldean is one of the most intriguing murals in San Sebastián. It sits quietly on the façade of a residential building next to the San Telmo Museum, facing Plaza Zuloaga. Many people walk past it without realising that they are looking at one of the city’s most poetic pieces of urban art. The mural is painted in black and white and uses a trompe l’oeil technique that tricks the eye into believing the wall has opened like a door.
The scene shows a domestic interior with a breakfast table. There are cups, bowls and the kind of quiet morning atmosphere that makes you think someone has just stepped out of the room. Through the painted window you see La Concha Bay. The perspective is so convincing that you almost expect a breeze to come through. The idea behind the mural is simple and clever. If the neighbours could tunnel straight through the hill towards the aquarium, this is the view they would have.
A playful idea with a deeper meaning
The mural is playful but it also reflects a recurring theme in the artist’s work. It creates a dialogue between inside and outside. It opens a fictional window in a place where no window exists. It connects the intimacy of a home with the vastness of the bay. It also plays with the geography of Donostia which is full of hills, hidden corners and unexpected views. The mural invites the viewer to imagine the city from a different angle. It is a small act of visual mischief that fits perfectly into the character of the old town.
The artist behind the mural
Beste Aldean was created by Eduardo Chillida Belzunce. He was born in 1944 and died in 2018. He was the son of Eduardo Chillida, the internationally known sculptor whose works appear in museums and public spaces around the world. While his father worked with iron and monumental forms, Chillida Belzunce chose painting and mural art as his main language. His style was figurative and often monochrome. He had a strong sense of composition and a deep affection for the landscapes of San Sebastián.
Chillida Belzunce created several public works in the city. Many of them appear in the neighbourhoods of Gros and the old town. He liked to paint interior scenes that opened walls and created imaginary spaces. His murals often feel like invitations to step into another room or another moment. Beste Aldean is one of his most recognisable works because it captures his artistic personality so clearly. It is intimate, imaginative and rooted in the geography of the city.
A mural with a semi official life
Beste Aldean is not part of the San Telmo Museum’s collection even though it sits right next to it. It belongs instead to a group of site specific interventions that Chillida Belzunce created in the 1990s and early 2000s. These works were often commissioned by neighbourhood associations or local initiatives rather than by large institutions. This means that the mural lives in a semi official space. It is documented in cultural guides, interviews and photography archives but it does not have a formal catalogue entry.
There is no dedicated website for the mural. It appears in local blogs, in image collections and in press notes about urban art routes. It is one of those works that survive through memory, photographs and the affection of the people who pass by it every day. It is part of the city’s visual identity even if it does not appear in glossy brochures.











