First time sitting at the table in her chair

Today was Ava's 4-month pediatrician appointment.  Weighing in at 18 lbs 6 oz, she is still off the growth charts for height and weight and is a radiantly healthy, happy baby, according to her doctor.  Today was the first day we set up her chair at the dinner table.  We had to prop her up with towels.  She thus far seems pretty into it.  She doesn't seem interested in our food yet, and we won't offer it for at least another 6 weeks, but she definitely watches intently, studying us, and definitely enjoyed sitting up and being a part of the conversation from her own vantage point.