Thinking people with question marks

Set of 6 different people thinking about something and surrounded by thought balloons with question marks. Vector illustration in flat cartoon style. To modify the files in the set, use vector editors such as Adobe illustrator, Corel Draw, etc. . To work with raster editors such as Photoshop , use PNG files with a transparent background that are stored in the archive. --- Zip file contains: - 1 vector EPS10 file; - vector AI CS5 file; - 6 PNG files on transparent background, each human separately; - 1 JPEG file 9337x2677 px, 300 dpi .