I had been wondering if I could use alcohol inks on vellum, and a search on Google confirmed this should not be a problem, so I gave it a go, and I loved the results. For the card above, I sandwiched a circle of inked vellum between two layers of cardstock from which I had die cut a circle using a NBUS die (Essentials: Carly Cutaways by Winnie & Walter), and added a large snowflake sticker in the middle. A sentiment from a NBUS Winnie & Walter stamp set (Season's Tweetings with Evelin T Designs) stamped in black Archival ink and my card was done.
Darnell's NBUS #9 - Anything NBUS goes
CASology - 223 Glisten
AAA Cards - #82 Winter chill
Taheerah's Gossip Column at Winnie & Walter's - No. 6 Marble
Jingle Belles - Sticky and sweet (use stickers)