天马（原名：冯超），计算机博士，硅谷资深电脑工程师，从事云计算/大数据的软件研发。摄影一直是他的第一爱好，他拍摄题材广泛，多次获奖。他热心公益，现任旧金山摄影师联盟副主席，在社区分享过多次摄影讲座，获得好评。这是他在1X上发表的作品：[https://1x.com/member/twohorses](https://1x.com/member/twohorses)

Chao Feng, Ph.D in Computer Science, is a Lead Software Engineer in Silicon Valley specializing in Cloud Computing and Big Data Analytics. Photography is always Chao’s top 1 passion in multiple subjects including Landscape, Nature and People. He has won multiple awards in the past and is generous to give back to the community. He has shared his photography knowledge in multiple community seminars and has won praises. He currently serves as a Vice Chairman in San Francisco Photographer Association. His photography portfolio is published at 1X: [https://1x.com/member/twohorses](https://1x.com/member/twohorses)