this is a landscape : 

artificial |ˌärtəˈfiSHəl|

1.1 made or produced by human beings rather than occurring naturally, typically as a copy of something natural: her skin glowed in an artificial light | an artificial limb | artificial flowers.

• (of a situation or concept) not existing naturally; contrived or false: the artificial division of people into age groups.

• bridge (of a bid) conventional as opposed to natural.

1.2 (of a person or a person’s behavior) insincere or affected: an artificial smile

2.1 – artificial flowers: synthetic, fake, imitation, mock, ersatz, faux, substitute, replica, reproduction; man-made, fabricated, inorganic; plastic; informal pretend, phony. antonyms natural.

2.2 – her artificial smile: insincere, feigned, false, unnatural, contrived, put-on, exaggerated, strained; informal pretend, phony. antonyms genuine.