I would love to have this in our home, start with a frame with dates of first meeting, started dating, engagement, and marriage. Then add a small frame around it for each child, with the date, time, weight, length, etc. :)
DIY: punch a hole in the shape of a heart into an old dictionary, choosing certain words to describe the person you want to give it to, and arrange them into a frame for a decoration. Such a precious idea.
How to Turn Old Bottles into Picture Frames: Clean the bottles well with soap and water. If the adhesive does not come off, try using a product like Goof Off or Goo Gone. Let bottles dry completely, inside and out. (Sometimes a paper towel stuck in the top helps dry inside out.) From DIYnetwork.com