back-in

coldness in back

Draft in Back Zone

Draft Multiple in Back Zone

Drafting Multiple in Back Zone

draw in back area

hotness in back

pulse back edge

Artificial grassland in Back soil land

curve edge in flange

flowing in edge

stiffness in edge

the trace angles α(c) of blade’s edge in

trace angles α(c) of blade edge in movin

Application form in landscape

Beauty in Form

bell form in frequency domain

forest form in park

form in situ

Metaphor in Form