A happening is a performance, event or situation meant to be considered as art. Happenings take place anywhere, are often multi-disciplinary, often lack a narrative and frequently seek to involve the audience in some way. Key elements of happenings are planned, but artists sometimes retain room for improvisation. (Wikipedia)
I think what you're looking for is "celebration art." :)
Sculpture
Art that is suspended from a structure of some kind is often called aerial art or suspended art.
What is the type of art Kenya people do?
Some are (the classical ones): Painting, Sculpture, Drawing. Later came Photography, Collage, Happenings, Installation, Land Art, Video Art, Body Art, Conceptual Art. You even have Digital Art and Fine Jewelry today.
I don't know but go to google.com type strange happenings.
That they invade public space. (Apex)
are an invasion of public space.
I think what you're looking for is "celebration art." :)
3-D art is art that is in a three-dimensional form. This type of art is most commonly done on computers.
Sculpture
it's called sambo.
Art that is suspended from a structure of some kind is often called aerial art or suspended art.
abstract
st. john was a psychic he could see future happenings
If you are referring to the art in general, as in the type of art famous for depicting Bible scenes in cathedrals and church sanctuaries, it is simply called stained glass, or Mosaic, art.
the art is called myans art