In 4 quart saucepan over medium heat in hot butter cook potatoes, celery, green pepper, onion, and sea salt until vegetables are tender about 10 minutes, stirring frequently.
Stir in flour and paprika until blended; cook 1 minute.
Stir in water and bouillon over medium heat; cook, stirring constantly, until mixture is smooth and thickened about 5 minutes.
Stir in corn kernels and half and half.
Cook, stirring frequently, until corn is tender and mixture is heated through, about 10 minutes.