The dynamisation of art in the 20th century and its impact on typographie. by Michael Mahla. As early as the first decades of this century, velocity, machines and films were well-known phenomena. They had a decisive impact on the artists of those days. The introduction of new technologies transcended imagination, changed communication, the artistic point of view, and human consciousness itself.
Howard, Kimberly. Keep your tax records for a minimum of 3 years. After that, it depends on your situation as to the length of time. If you wrote off a bad debt, better keep them for 7 years. If you have a small business, 7 years may serve you best. Be sure to keep not only a copy of the return, but all the supporting documents.
The Internal Revenue Service (IRS) has some hard and fast rules regarding how long taxpayers should keep their tax records. As the IRS puts it, the duration of your tax record keeping depends on the âaction, expense, or eventâ impacting those records.ou do not file a return: Keep records indefinitely. 5. You file a claim for credit or refund after you file your return: Keep records for three years from the date you filed your original return or two years from the date you paid the tax, whichever is later. 6.