Adolescence /ˌæd

gallery /ˈgæl. ə r.i/ /-ɚ-/ noun [ C ] BUILDING
1. a room or building which is used for showing works of art, sometimes so that they can be sold
the National Portrait Gallery
a contemporary art gallery
image /ˈɪm.ɪdʒ/ noun MENTAL PICTURE
1. [ C ] a picture in your mind or an idea of how someone or something is
I have an image in my mind of how I want the garden to be.
He doesn't fit (= he is different to) my image of how an actor should look.
2. [ C or U ] the way that something or someone is thought of by other people
The aim is to improve the public image of the police.
The company has made strenuous attempts to improve its image in recent years.
He's terribly image -conscious (= tries to dress and behave in a way that other people will admire) .
3. [ C ] specialized a mental picture or idea which forms in a reader's or listener's mind from the words that they read or hear
The poem is full of images of birth and new life.