Blue and White Violets, Great Spruce Head Island, Maine, June 5, 1964

Small Balsam and Spruce Trunk, Great Spruce Head Island, Maine, July 3, 1964

Boletus Mushrooms, Great Spruce Head Island, Maine, July 24, 1963

Skunk Cabbage in Bog, Great Spruce Head Island, Maine, June 8, 1964

Green Lichen on Rock, Great Spruce Head Island, Maine, June 25, 1964

Periwinkles on Rocks, Bennet Cove, Mount Desert Island, Maine, August 5, 1965

Barred Islands from Double Beaches, Great Spruce Head Island, Maine, July 17, 1964

Barred Islands from Double Beaches, Great Spruce Head Island, Maine, July 17, 1964

Tidal Pool, Chain Links, Barred Islands, Maine, July 20, 1965

Seaweeds on Rock, Eagle Island, Maine, July 22, 1965

Sea Wrack on Tidal Rocks, Bennet Cove, Mount Desert Island, Maine, August 5, 1965

Waves on Barnacled Rocks, Bennet Cove, Mount Desert Island, Maine, August 5, 1965

Waves on Barnacled Rocks, Bennet Cove, Mount Desert Island, Maine. August 5, 1965

Granite Ledge with Lichen, Ship Harbor, Mount Desert Island, Maine, August 5, 1965

Mussels at Low Tide, Great Spruce Head Island, Maine, July 15, 1964

Yellow Grass, Great Spruce Head Island, Maine, July 20, 1964

White Rocks and Crowberry, North Point, Great Spruce Head Island, Maine, July 15, 1965

Rocks and Seaweed, Three Island Beaches, Great Spruce Head Island, Maine, July 22, 1965

Splash Pool, Ship Harbor, Mount Desert Island, Maine, August 5, 1965

Poplars with Lichen, Great Spruce Head Island, Maine, June 7, 1968