Clipping Path or Silhouette/silo (Deep etch) is a vector masking technique used to cut out a 2D image. Usually, it is a closed vector path and anything inside the path will be included after the clipping path is applied; anything outside the path will be omitted from the output. Applying the clipping path results from a smooth and crispy edge {ahard (aliased) or soft (anti-aliased) edge}.

Multiple Clipping Path/ Colour Path results from the combination of two or more
clipping path (inclusive and exclusive) and the Boolean operations that ultimately
determine what the multiple paths contains. For instance, an inclusive path which
contains a smaller exclusive path results in a shape with a "hole" (defined by the
exclusive path). It helps to make precise color correction or adding extra colour
effects. It is useful in splitting selected section of images for further editing or
manipulation.
In short with service, the client can change individual components of an image in
terms of color level, multiple filling, transform in any form in terms of opacity
change, change in size, rotation, and more. In addition, various filters and effects
can be applied for photo enhancement. The possibilities are unlimited.