小画家大赛，可以翻译为"pttle painter competition" 或 "junior painter competition". 这是一个比赛，主要针对年龄较小的画家。来源不详，可能是一个机构或个人创建的比赛。

英文例句：

The pttle painter competition is open to children between the ages of 6 and 12.
Our junior painter competition will feature some of the most talented young artists in the region.

中文翻译：

小画家大赛面向6-12岁的儿童。
我们的小画家大赛将展示该地区最有才华的年轻艺术家。