Of Ideal form. First, in the lower animals

Now it is better, when we wish to arrive at truth, always to take familiar instances, wherein the mind is not likely to be biassed by anyelevated associations or favorite theories. Let us ask therefore, first, what kind of ideal form may be attributed to a limpet or an oyster, that is to say, whether all oysters do or do not come up to the entire notion or idea of an oyster. I apprehend that, although in respect of size, age, and kind of feeding, there may be some difference between them, yet of those which are of full size and healthy condition there will be found many which fulfil the conditions of an oyster in every respect,art oil painting online,and that so perfectly, that we could not, by combining the features of two or more together, produce a more perfect oyster than any that we see. I suppose also, that, out of a number of healthy fish, birds, or beasts of the same species, it would not be easy to select an individual as superior toall the rest; neither by comparing two or more of the nobler examples together, to arrive at the conception of a form superior to that of either; but that, though the accidents of more abundant food or more fitting habitation may induce among them some varieties of size, strength, and color, yet the entire generic form would be presented by many, neither would any art be able to add to or diminish from it. art oil paintings online