Established for some time is CYCLOMUNDO that maintains an ebay store here.
A new entry into this space is BICYCLE DECALS at www.bicycledecals.net. An example:
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Stories for the Italian Cycling Journal about rides, granfondos, watching and touring during the Giro, having a good time cycling in Italy, Italian cycling history, etc. are always welcome. Contact me at firstname.lastname@example.org. There are more than 1,900 stories in this blog. The search feature to the right works best for finding subjects in the blog. There is also a translate button at the bottom so you can translate each page.