liek look at thisthese two buildings were built by Le Corbusieg https://files.catbox.moe/wxzgkz.jpg (I don't know what their names are in English, that's the literal translationfrom Spanish, sorry, ,,,,,0) both are !!unique!! the building below the palace of blablabla it has three pillars in front that stand out a lot, they are very colorful and very pretty and ifim not mistaken (?!?!?) they are made of reinforced concrete theTHING WITH THAT IS At the time it was built, it was believed that reinforced concrete was a mediocre material it was believed that using stone was better because it was natural iunlike reinforced concrete. which is artificial. kinda dumb but whateva!!!!!!