For your camping events or picnic projects this set of different colored tablecloth backgrounds are ideal - they have a rustic feel and mountains in the background 自然 レッド 背景 Picnic Table Landscapes
This is a full set of dice icons for tabletop roleplaying and other types of gaming, including 1d4, 1d6, 1d8, 1d10, 1d12 and 1d20 die types, as well as some numbers, the die notation references and a couple extra dice 言う rpg ゲーム Polyhedral RPG Gaming Dice - Dec 2014