At times, saluting a national flag becomes a popular expression of patriotic feelings. But flags often bear representations of things in the heavens, such as stars, as well as things on the earth.
कभी - कभी, राष्ट्रीय झंडे को सलाम करना, देश - प्रेम दिखाने का आम तरीका माना जाता है ।