Deadline: April 5, 2021
Entry Fee: from $20 to $35
Prizes: participation in the online exhibition, promotion, certificates
Deadline: April 13, 2021
Entry Fee: from $25 to $45
Prizes: $500, participation in the exhibition, promotion
Deadline: April 16, 2021
Entry fee: Age 7 to 16 - Free, Age 17 to adult - £5
Prizes: £10, £25, £250, £500, £1,000, trophies, valuable prizes
Deadline: April 18, 2021
Entry Fee: €50
Prizes: participation in the exhibition, promotion, certificates
Deadline: April 21, 2021
Entry Fee: Free
Prizes: $100, $500, participation in the exhibition
Deadline: April 30, 2021
Entry fee: Free
Prizes: from $100 to $3,000, valuable prizes
Deadline: May 3, 2021
Entry Fee: $15 CAD
Prizes: $2,000 CAD, participation in the exhibition
Deadline: May 4, 2021
Entry Fee: from $25 to $45
Prizes: $500, participation in the exhibition
Deadline: May 16, 2021
Entry Fee: from $20 to $30
Prizes: $2,000, $3,000, badges and certificates