black

&

white

b

w

b/w

grey

horizontal

outdoor

outside

architecture

structures

connectivity

escalators

stairs

raining

Escher

four

several

group

bunch

person

people

man

men

males

woman

women

Females

adults

old

middle-aged

40s

50s

60s

businessmen

formal

professionals

umbrellas

clear

transparent

shiney

protection

shields

shielding

conversations

communication

kobe

japan

japanese

asia

asians