英文關鍵字
jefferson
memorial
wide
back
exterior
washington
dc
district
columbia
united
states
america
monument
sunny
day
beautiful
golden
hour
shadows
afternoon
spring
summer
blue
yellow
power
structure
architecture
city
urban
color
building
tourism
history
travel
landmark
archival
natural
lighting
16mm
15mm
super
national
mall
video
hd
high
definition
quality