I live in England but my husband and I visit the WW1 battlefields of the Somme several times a year. My grandfather was in the MGC in WW1 and luckily survived although was shot in the leg. His cousin was not so lucky and was killed in 1917 near Arras. He has no known grave but is commemorated on the Arras memorial.
Taking photographs for others is one way I can remember those who gave their lives for us,