In their usual form, Weeping Angels resemble silent human-sized stone statues in the form of winged angels in draped clothing (such as might appear as tomb statuary in a Victorian graveyard). Apart from the wings, their standard form appears to mimic Earth humans (two arms, two legs, two eyes) even when they are infiltrating worlds on which the inhabitants differ from this form. Generally, their facial features are bland and serene and their proportions human-normal. However, as they close in on more aware victims they transform to a more horrific, bestial and demonic aspect with wide-open mouths, vampiric teeth, and clawed hands. In the episode "The Angels Take Manhattan", another form of Weeping Angel is shown, the cherubim. Unlike the Weeping Angels, the cherubim are not silent, making a childlike giggling and having audible footsteps. It is not explicitly stated that these are young Angels, but they are referred to as "the babies". It is also implied that Angels can mimic the forms or dimensions of a broader range of statuary if required: in "The Angels Take Manhattan", one Angel takes the form (or hijacks the existing form) of the Statue of Liberty (manifesting as a full-size Liberty with Weeping Angel features) and the final moments of "Blink" suggest that any statue might be a disguised Angel.