Purple and Yellow Rug.

 The golden feathers and the crimson mantle bordering them transform the Glorieta de España in Murcia into a living tapestry.

About plants.

Yellow one:  Celosia argentea var. plumosa, commonly known as plumed celosia or feather celosia, is a vibrant, bushy annual plant known for its bright, feathery, flame-like flower spikes.

Purple one: Iresine herbstii, commonly known as bloodleaf or beefsteak plant, is a tropical perennial grown for its striking purple, red, or variegated foliage.