translation: october 28, 1940, anniversary of no. happy ohi day or oxi day .

print translation: october 1940 anniversary happy ohi day oxi vector public holidays greece suitable greeting card poster banner 1940 28 background banner blue celebration country culture ethnic fist flag freedom glory greece national day greek greek greeting hand happy holiday independence memorial memorial nation national october twenty eight parade patriotic patriotism ribbon symbol tradition vector war '40 wavy world