Does anyone know what the PowerPoint 2010 font equivalent is for the "Sketchy theme" font on Prezi.com?

I am trying to make a presentation on Prezi.com however it does not allow you to do italic writing within text. This is a huge problem for me being a biologist and so am looking to incorporate my text as images instead of text on the presentation but would like to be able to match my fonts where I have inserted text. Does anyone know the name of a font equivalent to (or very similar to) the “sketchy” theme on Prezi.com so that my slides look neater and link together better?
Alternatively does anyone know how I can add in italic text within my writing for species names?