Created this as a presentation background template for OpenOffice.org Impress. It has a watery theme, stripes and bubbles. 演示文稿模板 bac 泡沫 蓝色 泡沫
chat shapes text shape callouts speech talk callout speak speach speek Blue Callout clip art 蓝色 标注 语音 蓝色标注剪贴画