Here are two photographs of plants I made last weekend. The first one is titled "Grain": The second one is titled "Leaves I": Helpful comments and suggestions are always highly appreciated. Regards, Sebastian Edit: as many people prefer concrete questions: How about the sharpness of the photographs, are they sharp enough, could the sharpness be improved? Any suggestions concerning the composition? How about the black & white conversion, contrast, amount of details? Feel free to add other points. Thanks.