One of my favorite comic strips right now is PICKLES by Brian Crane, which deals with an older couple named Opal and Earl, who are always bickering, but in that manner that you can tell they're really in love. You may enjoy it. It's very charming.
In addition to being funny and amusing and charming, Crane knows how to make a strip visually appealing. Iconic characters, lovable expressions (even if one of them has a full mustache and eyes you never see), and color palettes that just please the eye.
In particular, this past Sunday's strip is gorgeous. I was reminded of some of Frank King's GASOLINE ALLEY Fall strips.
For those interested, you can buy some classic PICKLES books here and here and here.