what type of artworks are these?

FIRST.... DIGITALLY ALTERED PHOTOGRAPH OF A PAINTED SET BY CHRISTOPHE CLARK AND VIRGINIE POUGNAUD:

The first is a photograph of a constructed and painted set digitally altered:

French photographer Christophe Clark and painter Virginie Pougnaud work as a couple building …. a miniature set-like construction which is built and painted to reference a particular painting. Once complete, this dollhouse-size structure is photographed and scanned into a computer with another photograph taken of a figure. These digital assemblages bridge the gap between painting and photography, presenting images which defy categorization.

In the photograph- construction Aurore endormie, a young maiden in a flowing white gown sleeps in a canopy bed within a palatial garden, awaiting her prince.”

http://translate.google.com/translate?hl=en&sl=it&...

SECOND... HIGH RESOLUTION AERIAL PHOTOGRAPH BY TERRY EVANS

Terry Evan shoots high resolution aerial photography from a small plane or hot air balloon. http://www.luminous-lint.com/app/photographer/Terr...

She also shoots ground photos. Her work is in major museum collections including the Chicago Art Institute, Museum of Modern Art, N.Y., San Francisco Museum of Modern Art, Smithsonian American Art Museum, Whitney Museum of American Art, Corcoran Gallery of Art, Museum of Contemporary Photography, and many other collections.

THIRD... LONG EXPOSURER BLACK AND WHITE PHOTOGRAPH BY MICHAEL KENNA

Michael Kenna is an English photographer best known for his black & white photos where he focuses on unusual landscapes with ethereal light achieved by photographing at dawn or at night with exposures of up to 10 hours.

Since about 1986 he has mainly used Hasselblad medium format cameras and this accounts for the square format of most of his photographs.

http://en.wikipedia.org/wiki/Michael_Kenna_(photog...

The first one is an oil painting .

The second one is photography.

The third one is also photography.