Harmony and joy are already near: Grandpa and grandchildren coloring page – modern drawing for adults to color online or download. The illustration is already filled with emotions and meanings. The artists carefully painted every detail of the plot. You can color according to the suggested pattern or make your own story. The resulting charge of positive emotions when coloring will create the necessary internal balance for the whole day. Permission: Creative Commons Attribution-NonCommercial 4.0 License. Artist: Persimmons Studio.