I used Stand Together by Ponytails Designs template by Dagi's Temp-tations
Those are sweet photos! Love your use of the challenge template with your choice and use of the papers and ellies.
The pops of yellow suggest the kids are just waiting for the sun to peek out. I like the patterned background paper.
Oh. No. Walking. LOL ... I always dread that part of the growing process. Super cute photos, though, and E looks SO big next to her! He's really growing!