Sagacious, highly realized character illustration, stealthfully maneuvering, aquatic environment, murky waters, dim illumination, breathing apparatus, (Sam Fisher:1.4), calm determination, state-of-the-art diving suit, blended seamlessly, marine life, dynamic composition, digital media, layered textures, accurate depiction, subdued palette, depth of field. by: Frank Lloyd Wright, Louis Comfort Tiffany
((Sam  Fisher:1.4), stealthily navigates through underwater cavern.)  