"the Tolnep emissary arrived. He was in shimmering green; even his cap was green. But he had on dirty blue boots. Huge glasses hid his eyes. He carried a sort of scepter with a large knob at the top and a green hamper on green wheels for his food and supplies. A reptilian creature although he walked upright and had a face and arms and legs. A genetic line from dinosaurs that had become miniature and sentient?"