You can, for example, use one of data visualization tools — they can do a design work for you. (passwordincorrect.com)
Prior to working with NIDIS, Kat worked at the National Ecological Observatory Network developing web and print communication resources and improving the usability of online interactive data visualization tools in conjunction with staff from the National Geographic Society's FieldScope Program. (drought.gov)
Probably everybody else knows about it but Tamino points out a really fun dynamic data visualization tool at NCDC I'd failed to notice: (realclimate.org)