Search these sites to get ideas on how posters are presented within your discipline.
Also, if you upload your poster to one of these sites you can provide handouts or bookmarks with links to the electronic version of your poster at the conference, and keep your work accessible long after the conference.
The following resources provide guidance on the poster creation process.
These resources can be used to obtain copyright compliant images. Image resolution will vary.
Low resolution images may be manipulated to improve print quality, however you want to proceed with caution when it comes to images that represent research data.