Printing differences between black and white photos in Hong Kong galleries

Color expression, contrast, texture and texture, artistic effect, printing technology.

1, color representation: black-and-white printing has only two colors, which cannot present rich colors and details of color images.

2. Contrast: Because there are only two colors of black and white, black and white printing pays more attention to the performance of contrast, and expresses the layering and details of the image by adjusting the degree of black and white.

3. Texture and texture: Black and white printing can better represent the texture and texture of the image, the rough surface and wood grain in the photo.

4. Artistic effect: Black and white printing is often used for artistic creation, black and white photography, sketch, etc. , can create a unique artistic atmosphere and style.

5. Printing technology: In the printing process, black-and-white picture printing may adopt different technologies and materials from color printing to achieve the best black-and-white effect.