Complex sentence: Because none of the brothers did sit together at the depicted table, the brothers look elegant but somewhat disconnectedly pointing to the plan, but this is counterbalanced with Roslin's eminent ability to render fabrics and external appearances in a lifelike manner.
Split into simpler sentences: Because none of the brothers did sit together at the depicted table, the brothers look like they are not interacting with each other. The wear elegant clothes and somewhat disconnectedly pointing to the plan, but this is counterbalanced with Roslin's eminent ability to render fabrics and external appearances in a lifelike manner.