Similarly, beauty arises under constraint or discipline. All these instances are further evolutions of the original idea of Apollonian beauty as healing, but also as allegory a form of indirect wisdom. For further discussion, see the entry under feminine. However, the beautiful can also be ‘wild’ (e.g. the ‘beast-of-prey beauty’ of the sea; the beauty of wickedness; or noble passion). This reiterates the lack of a profound contrast to the sublime as conventionally thought, the fact the calmness of protective beauty is a symbol and not a straight-forward property so that beauty is only part of a concept of life, which also involves creation and destruction. Thus, for example, ‘struggle and inequality are present even in beauty’.