Create an illustration with a pen and ink style, featuring two all-black Labrador retrievers enjoying a Sunday morning in a park. The older dog, Walter, is portrayed with a boxier build and a squarer nose, while the younger, Waylon, is shown as taller and lankier with a pointier nose and long floppy ears. They're seated at an outdoor table, with Walter holding a cup of coffee and Waylon flipping through the Sunday comics. The style should be dynamic and expressive, with energetic ink splatters and exaggerated features to convey a lively and artistic interpretation of a leisurely Sunday morning. --ar 7:5 --s 750