In 2D computer graphics, a clipping path is a closed vector path, or shape, used to cut out an image in image editing software. 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 in a hard (aliased) or soft (anti-aliased) edge, depending on the image editor's capabilities

Clipping path is an image editing and image manipulation service in which objects or parts of a 2D image is cut and separated from other parts of the image. Generally the image backgrounds are removed from the clipped object and placed that object on a better/new background.

Clipping path is an image editing and image manipulation service in which objects or parts of a 2D image is cut and separated from other parts of the image. Generally the image backgrounds are removed from the clipped object and placed that object on a better/new background.

You can use Microsoft Word or PowerPoint to create your poster. These are not graphical layout applications, but they are adequate in most cases.