Set your dials to stunning.PARTICIPATEArtWeLove’s Iheart Variation 003What: Artist Seth Indigo Carnes’s latest ditty — iconographic images (“Iheart,” “Heart,” “Splat,” “Pill,” and “Camera”) printed with archival black, white, and red inks for $25. Why: Make like Lil Wayne and collaborate. The egalitarian online art gallery wants submissions of how you arrange, place, and contextualize the prints to complete Carnes’s vision. Get 25 percent off individual prints (thru Dec. 31) with promo code DCIHEART.Where: Online at shop.artwelove.com. Submit images to firstname.lastname@example.org.REFEREECouplesSparkWhat: Real-life spats and grievances (she’s a bad tipper; he Facebook cheats; she wants to swing) hashed out on virtual turf. Vote for the party in the right and leave comments for the combatants.Why: It really appeals to the side of us that DVRs Maury.Where: Online at couplesspark.com.NIBBLEMoonstruck Chocolate Single-Origin BarsWhat: Dominican beans, Venezuelan beans, those magical fruits. The more we taste region-specific cacao unblended, the more we realize these chocolate bars ($7) are worth the big price tag.Why: We’ve never experienced such a refined milk chocolate, and the dark isn’t far behind. Jeeves, bring round another bite.Where: Online at moonstruckchocolate.com.SLING SOME HASHRouxbe Online Cooking SchoolWhat: Tips, techniques, and how-to videos cover everything from the basics (learn to heat a pan correctly; what is tilapia?) to the show-offs (calamari fritto con basilico, braised ancho chili beef short ribs).Why: You’re a visual learner/early adaptor/terrible cook. Where: Online at rouxbe.com.DRAPEBrook&Lyn Body Rope NecklaceWhat: Sliced and highly polished Brazilian agates cupped by crochet and rope ($285) can be worn as necklaces (vanilla) or styled like chest plates tied around the waist (rocky road).Why: Upgrade your rock collection. Where: Online at shop.brookandlyn.com.Photo: Courtesy of ArtWeLoveUp to 60% off Bread & ButterBread & Butter takes staples to a whole new level with silky-soft tees, from boyfriend crews to flattering scoop-necks, in a rainbow of colors. Stock up while they’re up to 60% off on Swirl.