The best of Flynn's writings in this article is his comments on bunkers !
"The design for bunkering the course is tremendously important"
"It is important in locating fairway bunkers to place them in positions where they are VISIBLE.'
" A concealed bunker has no place on a golf course - "
"The best looking bunkers are those that are gouged out of faces or slopes, particularly when the slope faces the player. They are very much more effective in that the stand out like sentinels beckoning the player or keep to the right or left."
"A very important consideration in the design of bunkers is to make each one a surface drain. In flat country this condition can be secured by building them above the surface of the surrounding terrain."
Nuff said !