View plays a significant role in composition of a shot. Sometimes, the compression and isolation can make an otherwise ordinary object quite eye-catching. Rythm composition within a compressed frame plus the placement of complementary hues of these cacti could be spoilt if I had used a wider angle to include some of the completely green cacti and the huge stone vase in which these cacti were planted. Educated study of the subject and preconcieving of frame is the first step to achive any successful shot any given day.