doze
2022-06-24T15:26:27+00:00
百年前,美国为了快速恢复农业建设,让更多的农场主去西部开垦荒地,于是就推出了一张张不可思议的宣传画。
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-55jzKqT1kSe2-7p.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-iwm2KsT1kSdx-75.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-o74K13T1kShl-b2.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-7mfoKyT1kSg4-8s.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-9zlpK21T1kShs-b8.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-6kanK29T1kShs-b5.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-c19sK1gT3cSp9-cn.webp[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-7sfiK26T3cSpa-fh.webp[/img]
[照片合成]
将不同底片上的内容人工合成在一起。
例如在下图中,要把小屋与稻草捆的照片合成
首先要在硬纸板上照着稻草堆的轮廓剪出一张小纸片来。在第一次曝光投影小屋的底片时,把小纸片放在相纸上,遮住我们想要叠加稻草的区域。
接着二次曝光投影稻草的底片时,用硬纸板遮住已经曝光好的相纸区域。
最后冲洗出来的就是同时有小屋和稻草的图片啦。
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-hagfK16T3cSlc-dm.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-f5ksKyT3cSki-f6.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-55jzKqT1kSe2-7p.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-iwm2KsT1kSdx-75.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-o74K13T1kShl-b2.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-7mfoKyT1kSg4-8s.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-9zlpK21T1kShs-b8.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-6kanK29T1kShs-b5.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-c19sK1gT3cSp9-cn.webp[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-7sfiK26T3cSpa-fh.webp[/img]
[照片合成]
将不同底片上的内容人工合成在一起。
例如在下图中,要把小屋与稻草捆的照片合成
首先要在硬纸板上照着稻草堆的轮廓剪出一张小纸片来。在第一次曝光投影小屋的底片时,把小纸片放在相纸上,遮住我们想要叠加稻草的区域。
接着二次曝光投影稻草的底片时,用硬纸板遮住已经曝光好的相纸区域。
最后冲洗出来的就是同时有小屋和稻草的图片啦。
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-hagfK16T3cSlc-dm.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202206/28/njQ2q-f5ksKyT3cSki-f6.jpg[/img]