A carved pumpkin is generally called Jack O’ Lantern. Jack O’ Lantern is always associated with the Halloween holidays and gets its name from a phenomenon of light flickering over peat bogs. When one actually carves out a pumpkin to make a Jack O’ Lantern, the top of the pumpkin is cut and all the flesh is scooped. Then on the outer surface a monstrous smiling face is carved. One also put a light or a candle inside it during the night to produce special effect. It has become a very important part of the tradition. A collection of high quality free computer desktop wallpapers featuring Jack O' Lantern Halloween wallpapers - Holiday wallpapers. See these beautiful scenes and view on your computer. All wallpapers are in 1024x768, 1280x800, 1280x960, 1280x1024 or 1600x1200 resolutions. We have also hundreds of widescreen wallpapers available for our visitors in many resolutions such as : 1920x1200, 1680x1050, 1440x900, 1366x768, 1400x1050 or HD 1920x1080 resolutions . Amazing wallpapers , alive on your desktop for Mac & PC. Click on link below the picture to download.