Signum International AG App icons

3 apps by Signum International AG in the library — one team, one design language.

EF Go Ahead Tours App 图标
EF 成人英语 - EF English Live全新升级 App 图标
EF EFEKTA: 企业语言学习 App 图标
All 3 icons shown

Icon detail pages are in Chinese for now.