Aberrant Architecture has created a huge playground in a former Madrid slaughterhouse, based on the work of Dutch architect Aldo van Eyck. More about Landscape for Play is a huge colourful playground in Madrid
Benedetta Tagliabue – principal of EMBT – has completed a Maggie's Centre for cancer care at an art nouveau-hospital in Barcelona, with interiors designed by Patricia Urquiola. More about Benedetta Tagliabue and Patricia Urquiola complete Maggie's Barcelona at Sant Pau Hospital
Aged brick walls and ceiling beams hint at the past lives of this building in Barcelona, which Cadaval & Solà-Morales has turned into a contemporary home. More about Cadaval & Solà-Morales converts 19th-century theatre into spacious Barcelona home
Reina & Asociados has transformed the vaulted brick cellars of the Palacio del Rey don Pedro at Seville's Royal Alcázar into an exhibition space. More about Reina & Asociados creates exhibition space within vaulted cellars of Seville's Alcázar
Architect Martin Lejarraga has updated a shelter used by hikers, hunters and mountaineers in Murcia, Spain, adding a layer of red-brick cladding that contrasts with the surrounding greenery. More about Martin Lejarraga wraps Spanish mountain refuge in red bricks and tiles
Barcelona-based Hiha Studio removed floors and inserted lofty voids to create this light-filled family home in a northeastern Spanish village. More about Family home by Hiha Studio features double-height rooms and rammed earth walls
This holiday home in Spain by Laura Álvarez Architecture is built from the walls of a stone ruin and generates more energy that it consumes. More about Laura Álvarez Architecture transforms stone ruin into zero-energy Villa Slow
Spanish studio Husos Arquitectos has created a 46-square-metre plywood-lined apartment in Madrid for a young doctor and his pet bulldog. More about Vertical garden and sleeping pod feature in small Madrid apartment
A youth centre in Spain designed by Barcelona and Madrid studio B720 Fermín Vázquez Arquitectos uses warm colours and wooden elements to create a "comforting" place. More about Wood and bright colours define Spanish youth centre by B720 Fermín Vázquez Arquitectos
Nook Architects has used rosy-pink walls and wooden joinery to foster a warm and inviting atmosphere inside this small-scale co-working space in Barcelona. More about Nook Architects completes shared workspace The Room in Barcelona
London-based Steyn Studio built Sierra House in Madrid from concrete and travertine with a striking sawtooth roof that looks like a mountain ridge. More about Steyn Studio's concrete and travertine Sierra House has a mountain-shaped roof
Architecture studio Azab has added under-floor storage and bright yellow walls to make this formerly characterless attic apartment in Bilbao, Spain, suitable for a young family of four. More about Azab adds space-saving details to domed attic apartment in Bilbao
Barcelona-based Nomo Studio has arranged a collection of bright white cubes to create Villa Catwalk on the island the the Mediterranean island of Menorca. More about Nomo Studio creates pixelated villa in Menorca
Hungarian photographer Márton Mogyorósy has used a drone to capture aerial shots of buildings around Barcelona, including Spanish architect Ricardo Bofill's Walden 7. More about Drone photography captures Barcelona's architectural symmetry from above
Architecture office Arquitectura-G has slotted a new house within the aged stone walls of a ruin in the medieval village of Palau-Sator, Spain. More about Arquitectura-G builds modern house behind crumbling old stone walls
Exposed brickwork, vaulted ceilings and terracotta floor tiles feature throughout this renovated Barcelona apartment by Spanish architecture studio CRÜ. More about CRÜ combines different terracotta textures in Barcelona apartment La Odette
Barcelona studio TAAB6 has renovated a 1930s townhouse in the city's Horta district, Casa JJA, to create a family home that merges contemporary and traditional features. More about TAAB6 uncovers and restores original features in Barcelona townhouse renovation
Large openings all along the front of the concrete facade of Frame House on the Spanish island of Menorca frame expansive views towards the sea.
More about Nomo Studio designs concrete house in Menorca to frame sea views
Luftwerk and designer Iker Gil have projected a grid of red lasers onto Mies van der Rohe's seminal Barcelona Pavilion to create the Geometry of Light installation. More about Iker Gil and Luftwerk emblazon Barcelona Pavilion with laser grid
Sliding partitions and bright white surfaces helped Spanish studio Lucas y Hernández Gil open up this Madrid apartment, which previously contained a rabbit warren of rooms. More about Lucas y Hernández Gil trades walls for sliding partitions inside Casa P82