I recently searched for a vector or high-resolution raster version of the Racket logo (that would be suitable for print) but did not have any luck. In a 2009 thread on the users mailing list [1], I found that the current logo is rendered using POV-Ray, so a vector format of the logo likely does not exist. I tried recreated the logo myself, and I am attaching the result to this email, in case it may be of use to the Racket team.
Note that this SVG 1.1 file makes use of an opacity gradient as well as a blend filter; the result is not rendered consistently across multiple applications. Of the applications that I have tried, it looks fine in InkScape 0.47 but not in Firefox/Aurora 9.0.1 (both on 64-bit Debian Linux). Travis [1] http://lists.racket-lang.org/users/archive/2009-October/thread.html#36178
<<attachment: RacketLogo.svg>>
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