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Transformation masks are complex, intricately built masks designed to depict the dual nature of mythological beings. The Kwakwaka'wakw carried this art to its highest form. [ 15 ] The masks are used in dances, where the dancer may "open" the mask via a series of strings in order to reveal a second figure, usually a "human" mask concealed within ...
A surgical mask serves as a mechanical barrier that interferes with direct airflow in and out of respiratory orifices (i.e. nose and mouth).Most commonly used surgical masks are designed to only trap respiratory droplets, and therefore do not filter or block fine airborne particles that are smaller than the designed filtration ratings, which may be transmitted by coughs, sneezes, unintentional ...
A traditional silhouette portrait of the late 18th century. A silhouette (English: / ˌ s ɪ l u ˈ ɛ t /, [1] French:) is the image of a person, animal, object or scene represented as a solid shape of a single colour, usually black, with its edges matching the outline of the subject. The interior of a silhouette is featureless, and the ...
A notable occupational use of dust masks is in farming, where dust masks are used to avoid the effects of farmer's lung, a disease caused by the inhalation of dusts from agricultural products. [1] The toxicity mainly comes from allergy to mold in the dust, which can lead to lung damage due to the immune response, [ 7 ] as opposed to an inherent ...
The BVM consists of a flexible air chamber (the "bag", roughly 30 cm in length), attached to a face mask via a shutter valve. When the face mask is properly applied and the "bag" is squeezed, the device forces air through into the patient's lungs; when the bag is released, it self-inflates from its other end, drawing in either ambient air or a ...
Fly masks are adjusted to cover the upper head and stop about halfway down the face, but the placement of stitched darts prevents the mask from rubbing on the eyes. Most have fleece padding around the muzzle and other sensitive areas. Masks come both with and without covers for the ears.
CATPC, an acronym for ‘Cercle d’Art des Travailleurs de Plantation Congolaise’ in French translates to ‘Congolese Plantation Workers Art League’ in English. Founded in 2014 by a group of Congolese plantation workers in collaboration with Congolese environmental activist and founder of Greenpeace Congo René Ngongo, CATPC operates as ...
These masks or (Mukha) are of various kinds like– Mukh mukha (mask covering the face), Bor mukha (mask+costume, covers whole of the body), and Suti Su Mukha (smaller than Bor muka, but more compact) and are made of biodegradable materials such as bamboo, cane, potter's clay (Kumar mati), cow dung, jute fiber, paper cloth etc. [2] It usually ...