Two are very similar, using mostly the same stamps.
I did two, as the first one I did, the darker edged one, I thought may be a little too dark and busy.
I started in both cases by stamping the Snow Globe, Card-io Crystal Globe, then stamping a mask to cover the outside of the Globe. I added the tree after sponging in a skyline and some snow drifts.
The tree comes from the Christmas Breeze set, the Bird Feeder, pair of birds and bird from Birdsong 1. A few small trees are multiple part stampings from one small tree in Mini Tall Trees .
Then I reversed the masking to stamp around the outside. This Pine Branch & Pinecone are by Rubber Stamp Tapestry.
I added Distress Pine Needles around the edge.
Because I thought it a little too dark, I repeated the process, this time stamping the branch & pinecone in second generation stamping, and adding less inking around the edge.
I also used Rubber Stamp Tapestry stamps for the third card, from a set called Cardinal in Holly.
I drew a circle in pencil as a guide, then stamped the Holly branch in first & second generation imprints around that, then added the berry sprig using Versafine Clair in Glamorous. Edged the card with Pine Needles again. After I'd assembled the card, I added dots of Liquid Pearls in Garnet to the berries.
The sentiment is a Phill Martin one.