西班牙插画师Berto Martínez,他的插画具有非常现实的个人风格，混合了各种纹理和水彩，以达到完美的结果。
Born and lives in Barcelona; Spain. Berto is an illustrator whose wide range of interest goes from interior; life style; fashion to social environment issues from the view point of a photographer. He studied painting at Llotja Applied Arts School; and graphic design at Massana Art School in Spain. His work as an illustrator started in 1999. His artistic activities include regular contributions to magazines and newspapers in Spain; interior design for interior shops and cafes; and advertising and fashion designs for the fashion brand ‘Custo Barcelona’. In Japan; he has worked on the covers of special Fashion and Architecture issues of Casa BRUTUS 2003 Spring and Autumn.
“渲染”滤镜在图像中创建云彩图案、折射图案和模拟的光反射。也可在 3D 空间中操纵对象，并从灰度文件创建纹理填充以产生类似 3D 的光照效果。使用随机生成的介于前景色与背景色之间的值，生成云彩图案。此滤镜将云彩数据和现有的像素混合，其方式与“差值”模式混合颜色的方式相同。第一次选取此滤镜时，图像的某些部分被反相为云彩图案。应用此滤镜几次之后，会创建出与大理石的纹理相似的凸缘与叶脉图案。
